Percent Composition Worksheet : Percent Composition Lesson Plans Worksheets Reviewed By Teachers :

henry sampson Februari 18, 2022

Find the percent composition of red candies in a bag of 200 candies . Find the percent compositions of all of the elements in the following compounds: Find the percent compositions of all of the elements in the following compounds: Find the percent compositions (rounded to . What's the empirical formula of a molecule containing 65.5% carbon, 5.5% hydrogen, and 29.0% oxygen?

Percent composition and molecular formula worksheet. Worksheet Percent Composition 1 Doc Chemistry The Percent Composition Worksheet Calculate The Percent Composition Of The Compounds That Are Formed Course Hero
Worksheet Percent Composition 1 Doc Chemistry The Percent Composition Worksheet Calculate The Percent Composition Of The Compounds That Are Formed Course Hero from www.coursehero.com
What percent of iron (iii) hydroxide, fe(oh)3, is oxygen? Mass of cu in the compound x 100 = percent composition. Show all york for finding the molar mass and the percent composition requested. Calculate the molar mass for the following compounds. Give the % composition of all elements in these compounds. Everett community college tutoring center. Percent composition is the percent by mass of each element found in a compound. Percent composition and molecular formula worksheet.

Show all york for finding the molar mass and the percent composition requested.

Mass of cu in the compound x 100 = percent composition. What percent of iron (iii) hydroxide, fe(oh)3, is oxygen? Find the percent composition of copper (cu) in cubr2. Percent composition is the percent by mass of each element found in a compound. Percent composition and molecular formula worksheet. Find the percent compositions of all of the elements in the following compounds: Find the percent compositions (rounded to . Here we explore how to use a chemical formula to mathematically determine the percent composition (by mass) for each of the elements of . Show all york for finding the molar mass and the percent composition requested. Calculate the molar mass for the following compounds. Give the % composition of all elements in these compounds. Calculate the percent composition of carbon for the . Find the percent compositions of all of the elements in the following compounds:

Calculate the molar mass for the following compounds. Find the percent compositions (rounded to . Everett community college tutoring center. Percent composition and molecular formula worksheet. Find the percent composition of copper (cu) in cubr2.

Find the percent compositions (rounded to . Percent Composition And Molecular Formula Worksheet Key Pdf
Percent Composition And Molecular Formula Worksheet Key Pdf from imgv2-1-f.scribdassets.com
Find the percent compositions of all of the elements in the following compounds: Give the % composition of all elements in these compounds. Show all york for finding the molar mass and the percent composition requested. Find the percent compositions (rounded to . Here we explore how to use a chemical formula to mathematically determine the percent composition (by mass) for each of the elements of . What percent of iron (iii) hydroxide, fe(oh)3, is oxygen? Find the percent compositions of all of the elements in the following compounds: Find the percent composition of red candies in a bag of 200 candies .

Show all york for finding the molar mass and the percent composition requested.

Find the percent compositions of all of the elements in the following compounds: Here we explore how to use a chemical formula to mathematically determine the percent composition (by mass) for each of the elements of . Find the percent compositions of all of the elements in the following compounds: Percent composition and molecular formula worksheet. Percent composition is the percent by mass of each element found in a compound. Mass of cu in the compound x 100 = percent composition. Find the percent compositions (rounded to . What's the empirical formula of a molecule containing 65.5% carbon, 5.5% hydrogen, and 29.0% oxygen? What percent of iron (iii) hydroxide, fe(oh)3, is oxygen? Find the percent composition of copper (cu) in cubr2. Find the percent composition of red candies in a bag of 200 candies . Show all york for finding the molar mass and the percent composition requested. Calculate the molar mass for the following compounds.

Everett community college tutoring center. What's the empirical formula of a molecule containing 65.5% carbon, 5.5% hydrogen, and 29.0% oxygen? Find the percent composition of red candies in a bag of 200 candies . Show all york for finding the molar mass and the percent composition requested. What percent of iron (iii) hydroxide, fe(oh)3, is oxygen?

Find the percent composition of copper (cu) in cubr2. Percent Composition Worksheet
Percent Composition Worksheet from img.yumpu.com
What's the empirical formula of a molecule containing 65.5% carbon, 5.5% hydrogen, and 29.0% oxygen? Here we explore how to use a chemical formula to mathematically determine the percent composition (by mass) for each of the elements of . Mass of cu in the compound x 100 = percent composition. Find the percent composition of copper (cu) in cubr2. Calculate the molar mass for the following compounds. Percent composition and molecular formula worksheet. Find the percent compositions of all of the elements in the following compounds: Find the percent composition of red candies in a bag of 200 candies .

Calculate the molar mass for the following compounds.

Everett community college tutoring center. Give the % composition of all elements in these compounds. Calculate the percent composition of carbon for the . Show all york for finding the molar mass and the percent composition requested. Percent composition is the percent by mass of each element found in a compound. What's the empirical formula of a molecule containing 65.5% carbon, 5.5% hydrogen, and 29.0% oxygen? Find the percent composition of copper (cu) in cubr2. Percent composition and molecular formula worksheet. Find the percent compositions of all of the elements in the following compounds: Here we explore how to use a chemical formula to mathematically determine the percent composition (by mass) for each of the elements of . Find the percent compositions (rounded to . Calculate the molar mass for the following compounds. Find the percent composition of red candies in a bag of 200 candies .

Percent Composition Worksheet : Percent Composition Lesson Plans Worksheets Reviewed By Teachers :. Find the percent composition of copper (cu) in cubr2. Find the percent compositions of all of the elements in the following compounds: Calculate the molar mass for the following compounds. Percent composition and molecular formula worksheet. Find the percent compositions of all of the elements in the following compounds:

Tidak ada komentar :

Posting Komentar

Leave A Comment...

Dar Lineage Worksheet - Join Dar :

henry sampson Februari 18, 2022

Dar patriot indexes or indexes to any other lineage papers (including state. Incorporated in 1896, the dar has . References for lineage give below proof for . The ancestor database is a searchable index of every revolutionary war patriot who has been previously proven on a dar application or supplemental application. Your goal for completing your application worksheet is to provide.

Dar patriot indexes or indexes to any other lineage papers (including state. Ahljl4bm3dot0m
Ahljl4bm3dot0m from formspal.com
Incorporated in 1896, the dar has . Dar patriot indexes or indexes to any other lineage papers (including state. Your goal for completing your application worksheet is to provide. The ancestor database is a searchable index of every revolutionary war patriot who has been previously proven on a dar application or supplemental application. Sign, fax and printable from pc, ipad, tablet or mobile with pdffiller ✓ instantly. If your goal is to join the daughters of the american revolution (dar), . References for lineage give below proof for . Fill dar application worksheet, edit online.

Once you identify an ancestor, the next step is to gather documents to prove the.

Do you have an ancestor that fought in the revolutionary war? Complete documentation required for first three generations. If your goal is to join the daughters of the american revolution (dar), . Your goal for completing your application worksheet is to provide. Dar patriot indexes or indexes to any other lineage papers (including state. When the dar genealogist looks at the application, they put a check mark at each name,. The ancestor database is a searchable index of every revolutionary war patriot who has been previously proven on a dar application or supplemental application. Sign, fax and printable from pc, ipad, tablet or mobile with pdffiller ✓ instantly. Click on the orange button down below to open our pdf tool. Published records give author title volume and page applicant shall file a photocopy of official unpublished record. Once you identify an ancestor, the next step is to gather documents to prove the. References for lineage give below proof for . The dar genealogy worksheet is a great way to start charting your family tree.

If no known relative was in the dar, your first step toward membership requires establishing your lineage. Complete documentation required for first three generations. Your goal for completing your application worksheet is to provide. Published records give author title volume and page applicant shall file a photocopy of official unpublished record. Dar worksheet / documentation check.

Once you identify an ancestor, the next step is to gather documents to prove the. Dar Application Worksheet Fill Online Printable Fillable Blank Pdffiller
Dar Application Worksheet Fill Online Printable Fillable Blank Pdffiller from www.pdffiller.com
Fill dar application worksheet, edit online. Start with the genealogy worksheet to help point . Your goal for completing your application worksheet is to provide. The ancestor database is a searchable index of every revolutionary war patriot who has been previously proven on a dar application or supplemental application. Dar patriot indexes or indexes to any other lineage papers (including state. If your goal is to join the daughters of the american revolution (dar), . Complete documentation required for first three generations. Part i lineage from applicant back to patriot.

Click on the orange button down below to open our pdf tool.

The dar genealogy worksheet is a great way to start charting your family tree. Click on the orange button down below to open our pdf tool. When the dar genealogist looks at the application, they put a check mark at each name,. Start with the genealogy worksheet to help point . Published records give author title volume and page applicant shall file a photocopy of official unpublished record. Your goal for completing your application worksheet is to provide. If no known relative was in the dar, your first step toward membership requires establishing your lineage. The ancestor database is a searchable index of every revolutionary war patriot who has been previously proven on a dar application or supplemental application. Incorporated in 1896, the dar has . Do you have an ancestor that fought in the revolutionary war? Once you identify an ancestor, the next step is to gather documents to prove the. Sign, fax and printable from pc, ipad, tablet or mobile with pdffiller ✓ instantly. If your goal is to join the daughters of the american revolution (dar), .

Your goal for completing your application worksheet is to provide. Sign, fax and printable from pc, ipad, tablet or mobile with pdffiller ✓ instantly. Dar worksheet / documentation check. Do you have an ancestor that fought in the revolutionary war? References for lineage give below proof for .

Dar worksheet / documentation check. Applicant Worksheet Dar Shopping
Applicant Worksheet Dar Shopping from cdn11.bigcommerce.com
The ancestor database is a searchable index of every revolutionary war patriot who has been previously proven on a dar application or supplemental application. Once you identify an ancestor, the next step is to gather documents to prove the. Fill dar application worksheet, edit online. Sign, fax and printable from pc, ipad, tablet or mobile with pdffiller ✓ instantly. Do you have an ancestor that fought in the revolutionary war? Published records give author title volume and page applicant shall file a photocopy of official unpublished record. If your goal is to join the daughters of the american revolution (dar), . Complete documentation required for first three generations.

Do you have an ancestor that fought in the revolutionary war?

When the dar genealogist looks at the application, they put a check mark at each name,. The dar genealogy worksheet is a great way to start charting your family tree. If no known relative was in the dar, your first step toward membership requires establishing your lineage. Complete documentation required for first three generations. Incorporated in 1896, the dar has . Once you identify an ancestor, the next step is to gather documents to prove the. References for lineage give below proof for . Sign, fax and printable from pc, ipad, tablet or mobile with pdffiller ✓ instantly. Start with the genealogy worksheet to help point . Part i lineage from applicant back to patriot. Crista will show you how to find, search, and understand the applications . Dar worksheet / documentation check. Dar patriot indexes or indexes to any other lineage papers (including state.

Dar Lineage Worksheet - Join Dar :. If no known relative was in the dar, your first step toward membership requires establishing your lineage. Your goal for completing your application worksheet is to provide. Start with the genealogy worksheet to help point . When the dar genealogist looks at the application, they put a check mark at each name,. The ancestor database is a searchable index of every revolutionary war patriot who has been previously proven on a dar application or supplemental application.

Tidak ada komentar :

Posting Komentar

Leave A Comment...

Coke And Mentos Science : Science Experiment Coke With Mentos Nexus International School Malaysia :

henry sampson Februari 17, 2022

Dropping mentos into coke or lemonade allows the dissolved gas within the liquid . Let's start with the bottle of cold diet coke. As the mentos candy sinks in the bottle of soda, the candy causes the production of more and more carbon dioxide bubbles. Open the bottle and dip the thermometer down into the soda. The startling reaction between diet coke and mentos sweets, made famous in thousands of youtube videos, finally has a scientific explanation .

Dropping mentos into coke or lemonade allows the dissolved gas within the liquid . Coke And Mento Experiment Cool Science For Kids
Coke And Mento Experiment Cool Science For Kids from www.science-sparks.com
Let's start with the bottle of cold diet coke. Because of this, the addition of mentos candies . So, when a mento is dropped into some coke, the acidity of the soda mixture quickly dissolves its shell, releasing the chemicals. ٨ جمادى الآخرة ١٤٢٩ هـ. The startling reaction between diet coke and mentos sweets, made famous in thousands of youtube videos, finally has a scientific explanation . As the mentos candy sinks in the bottle, the candy causes the production of more and more carbon dioxide bubbles, and the rising bubbles react . Record the temperature on your data table. It's mostly due to a process called nucleation, where the carbon dioxide in the soda is attracted to the mentos (they are awfully cute).

Open the bottle and dip the thermometer down into the soda.

The carbon dioxide molecules attach to the surfaces of the mentos like they did in the cup of soda. ٨ جمادى الآخرة ١٤٢٩ هـ. Open the bottle and dip the thermometer down into the soda. Record the temperature on your data table. Dropping mentos into coke or lemonade allows the dissolved gas within the liquid . Let's start with the bottle of cold diet coke. All those mentos in a lot of soda make a lot of bubbles that . It's mostly due to a process called nucleation, where the carbon dioxide in the soda is attracted to the mentos (they are awfully cute). The startling reaction between diet coke and mentos sweets, made famous in thousands of youtube videos, finally has a scientific explanation . Mentos have hundreds of tiny imperfections (nucleation sites) on their surface. Because of this, the addition of mentos candies . So, when a mento is dropped into some coke, the acidity of the soda mixture quickly dissolves its shell, releasing the chemicals. As the mentos candy sinks in the bottle of soda, the candy causes the production of more and more carbon dioxide bubbles.

Let's start with the bottle of cold diet coke. ٨ جمادى الآخرة ١٤٢٩ هـ. Record the temperature on your data table. The carbon dioxide molecules attach to the surfaces of the mentos like they did in the cup of soda. The rising bubbles react with carbon .

Mentos have hundreds of tiny imperfections (nucleation sites) on their surface. Coke And Mentos Experiment Science Demonstrations Candy Science Science Chemistry
Coke And Mentos Experiment Science Demonstrations Candy Science Science Chemistry from i.pinimg.com
Because of this, the addition of mentos candies . So, when a mento is dropped into some coke, the acidity of the soda mixture quickly dissolves its shell, releasing the chemicals. The startling reaction between diet coke and mentos sweets, made famous in thousands of youtube videos, finally has a scientific explanation . It's mostly due to a process called nucleation, where the carbon dioxide in the soda is attracted to the mentos (they are awfully cute). Open the bottle and dip the thermometer down into the soda. Dropping mentos into coke or lemonade allows the dissolved gas within the liquid . The carbon dioxide molecules attach to the surfaces of the mentos like they did in the cup of soda. Record the temperature on your data table.

So, when a mento is dropped into some coke, the acidity of the soda mixture quickly dissolves its shell, releasing the chemicals.

As the mentos candy sinks in the bottle of soda, the candy causes the production of more and more carbon dioxide bubbles. Mentos have hundreds of tiny imperfections (nucleation sites) on their surface. Dropping mentos into coke or lemonade allows the dissolved gas within the liquid . Record the temperature on your data table. The carbon dioxide molecules attach to the surfaces of the mentos like they did in the cup of soda. As the mentos candy sinks in the bottle, the candy causes the production of more and more carbon dioxide bubbles, and the rising bubbles react . ٨ جمادى الآخرة ١٤٢٩ هـ. Let's start with the bottle of cold diet coke. All those mentos in a lot of soda make a lot of bubbles that . As soon as the mentos mint hits the soda, bubbles form all over the surfaces of the candies and then quickly rise to the surface of the liquid. Open the bottle and dip the thermometer down into the soda. Because of this, the addition of mentos candies . So, when a mento is dropped into some coke, the acidity of the soda mixture quickly dissolves its shell, releasing the chemicals.

So, when a mento is dropped into some coke, the acidity of the soda mixture quickly dissolves its shell, releasing the chemicals. Let's start with the bottle of cold diet coke. As the mentos candy sinks in the bottle, the candy causes the production of more and more carbon dioxide bubbles, and the rising bubbles react . Because of this, the addition of mentos candies . As the mentos candy sinks in the bottle of soda, the candy causes the production of more and more carbon dioxide bubbles.

So, when a mento is dropped into some coke, the acidity of the soda mixture quickly dissolves its shell, releasing the chemicals. Diet Coke And Mentos Experiment Coke And Mentos Video
Diet Coke And Mentos Experiment Coke And Mentos Video from hips.hearstapps.com
The carbon dioxide molecules attach to the surfaces of the mentos like they did in the cup of soda. Because of this, the addition of mentos candies . Mentos have hundreds of tiny imperfections (nucleation sites) on their surface. Record the temperature on your data table. So, when a mento is dropped into some coke, the acidity of the soda mixture quickly dissolves its shell, releasing the chemicals. Let's start with the bottle of cold diet coke. Open the bottle and dip the thermometer down into the soda. The startling reaction between diet coke and mentos sweets, made famous in thousands of youtube videos, finally has a scientific explanation .

So, when a mento is dropped into some coke, the acidity of the soda mixture quickly dissolves its shell, releasing the chemicals.

The startling reaction between diet coke and mentos sweets, made famous in thousands of youtube videos, finally has a scientific explanation . As the mentos candy sinks in the bottle, the candy causes the production of more and more carbon dioxide bubbles, and the rising bubbles react . Let's start with the bottle of cold diet coke. Open the bottle and dip the thermometer down into the soda. Record the temperature on your data table. The rising bubbles react with carbon . The carbon dioxide molecules attach to the surfaces of the mentos like they did in the cup of soda. ٨ جمادى الآخرة ١٤٢٩ هـ. As the mentos candy sinks in the bottle of soda, the candy causes the production of more and more carbon dioxide bubbles. As soon as the mentos mint hits the soda, bubbles form all over the surfaces of the candies and then quickly rise to the surface of the liquid. All those mentos in a lot of soda make a lot of bubbles that . Mentos have hundreds of tiny imperfections (nucleation sites) on their surface. It's mostly due to a process called nucleation, where the carbon dioxide in the soda is attracted to the mentos (they are awfully cute).

Coke And Mentos Science : Science Experiment Coke With Mentos Nexus International School Malaysia :. ٨ جمادى الآخرة ١٤٢٩ هـ. Because of this, the addition of mentos candies . Dropping mentos into coke or lemonade allows the dissolved gas within the liquid . It's mostly due to a process called nucleation, where the carbon dioxide in the soda is attracted to the mentos (they are awfully cute). As soon as the mentos mint hits the soda, bubbles form all over the surfaces of the candies and then quickly rise to the surface of the liquid.

Tidak ada komentar :

Posting Komentar

Leave A Comment...

Alkanes And Alkenes Worksheet / 8 Hydrocarbons Structure Nomenclature Questions Chemistry Libretexts :

henry sampson Februari 16, 2022

This ks4 resource is a useful introduction to alkanes and alkenes, and explores their similarities and differences. Module 4 7 worksheet worksheet alkanes and alkenes syllabus reference 8.5.3 1. Download the student worksheet as ms word or pdf. Naming and drawing alkanes, alkenes, alkynes, cis/trans isomers. 2 classify the compounds a to d as either alkanes or alkenes.

Name or draw the following compounds: Alkanes And Alkenes Building And Cracking Formulae
Alkanes And Alkenes Building And Cracking Formulae from www.teachitscience.co.uk
You can do the exercises online or download the worksheet as pdf. Download the student worksheet as ms word or pdf. The teacher versions (also editable) give answers to all questions. Carbon compound online worksheet for grade 11. ٢٩ ربيع الأول ١٤٣٦ هـ. This ks4 resource is a useful introduction to alkanes and alkenes, and explores their similarities and differences. Worksheet to help students practice drawing and iupac naming alkanes, alkenes and alkynes. Suitable for shc4c and shc4u (ontario curriculum) .

١٠ ربيع الآخر ١٤٤٣ هـ.

Download the student worksheet as ms word or pdf. This ks4 resource is a useful introduction to alkanes and alkenes, and explores their similarities and differences. The teacher versions (also editable) give answers to all questions. ١٠ ربيع الآخر ١٤٤٣ هـ. Suitable for shc4c and shc4u (ontario curriculum) . 2 classify the compounds a to d as either alkanes or alkenes. Worksheet to help students practice drawing and iupac naming alkanes, alkenes and alkynes. Name or draw the following compounds: Draw the structural formula for each of the . You can do the exercises online or download the worksheet as pdf. Naming and drawing alkanes, alkenes, alkynes, cis/trans isomers. Alkanes, alkenes, alkynes and cyclic hydrocarbons. ٢٩ ربيع الأول ١٤٣٦ هـ.

The teacher versions (also editable) give answers to all questions. Worksheet to help students practice drawing and iupac naming alkanes, alkenes and alkynes. Alkanes, alkenes, alkynes and cyclic hydrocarbons. Module 4 7 worksheet worksheet alkanes and alkenes syllabus reference 8.5.3 1. This ks4 resource is a useful introduction to alkanes and alkenes, and explores their similarities and differences.

This ks4 resource is a useful introduction to alkanes and alkenes, and explores their similarities and differences. Alkenes And Alkynes Worksheet And Key02 25 10 Alkenes And Alkynes Worksheet And Key02 25 10 Pdf Pdf4pro
Alkenes And Alkynes Worksheet And Key02 25 10 Alkenes And Alkynes Worksheet And Key02 25 10 Pdf Pdf4pro from pdf4pro.com
١٠ ربيع الآخر ١٤٤٣ هـ. Worksheet to help students practice drawing and iupac naming alkanes, alkenes and alkynes. Download the student worksheet as ms word or pdf. Alkanes, alkenes, alkynes and cyclic hydrocarbons. Draw the structural formula for each of the . You can do the exercises online or download the worksheet as pdf. Naming and drawing alkanes, alkenes, alkynes, cis/trans isomers. This ks4 resource is a useful introduction to alkanes and alkenes, and explores their similarities and differences.

٢٩ ربيع الأول ١٤٣٦ هـ.

Name or draw the following compounds: ٢٩ ربيع الأول ١٤٣٦ هـ. Worksheet to help students practice drawing and iupac naming alkanes, alkenes and alkynes. Download the student worksheet as ms word or pdf. ١٠ ربيع الآخر ١٤٤٣ هـ. Module 4 7 worksheet worksheet alkanes and alkenes syllabus reference 8.5.3 1. Draw the structural formula for each of the . Naming and drawing alkanes, alkenes, alkynes, cis/trans isomers. 2 classify the compounds a to d as either alkanes or alkenes. This ks4 resource is a useful introduction to alkanes and alkenes, and explores their similarities and differences. Alkanes, alkenes, alkynes and cyclic hydrocarbons. The teacher versions (also editable) give answers to all questions. You can do the exercises online or download the worksheet as pdf.

Carbon compound online worksheet for grade 11. Worksheet to help students practice drawing and iupac naming alkanes, alkenes and alkynes. Alkanes, alkenes, alkynes and cyclic hydrocarbons. Name or draw the following compounds: Naming and drawing alkanes, alkenes, alkynes, cis/trans isomers.

This ks4 resource is a useful introduction to alkanes and alkenes, and explores their similarities and differences. Organic Chemistry
Organic Chemistry from www.teachnlearnchem.com
Download the student worksheet as ms word or pdf. Worksheet to help students practice drawing and iupac naming alkanes, alkenes and alkynes. Suitable for shc4c and shc4u (ontario curriculum) . Naming and drawing alkanes, alkenes, alkynes, cis/trans isomers. 2 classify the compounds a to d as either alkanes or alkenes. This ks4 resource is a useful introduction to alkanes and alkenes, and explores their similarities and differences. You can do the exercises online or download the worksheet as pdf. Name or draw the following compounds:

2 classify the compounds a to d as either alkanes or alkenes.

Naming and drawing alkanes, alkenes, alkynes, cis/trans isomers. Alkanes, alkenes, alkynes and cyclic hydrocarbons. Worksheet to help students practice drawing and iupac naming alkanes, alkenes and alkynes. The teacher versions (also editable) give answers to all questions. 2 classify the compounds a to d as either alkanes or alkenes. You can do the exercises online or download the worksheet as pdf. Name or draw the following compounds: Suitable for shc4c and shc4u (ontario curriculum) . This ks4 resource is a useful introduction to alkanes and alkenes, and explores their similarities and differences. Download the student worksheet as ms word or pdf. ٢٩ ربيع الأول ١٤٣٦ هـ. Draw the structural formula for each of the . Module 4 7 worksheet worksheet alkanes and alkenes syllabus reference 8.5.3 1.

Alkanes And Alkenes Worksheet / 8 Hydrocarbons Structure Nomenclature Questions Chemistry Libretexts :. Carbon compound online worksheet for grade 11. ٢٩ ربيع الأول ١٤٣٦ هـ. Name or draw the following compounds: Suitable for shc4c and shc4u (ontario curriculum) . Module 4 7 worksheet worksheet alkanes and alkenes syllabus reference 8.5.3 1.

Tidak ada komentar :

Posting Komentar

Leave A Comment...