What is --COOH? - Answers
2024年5月21日 · --COOH is a carboxyl group consisting of a carbon atom double-bonded to an oxygen atom and single-bonded to a hydroxyl group (OH). It is a functional group commonly found in organic compounds such ...
What is one reason that CO2H is normally written -COOH instead ...
2025年3月4日 · The "-COOH" notation is preferred because it clearly shows the carboxylic acid functional group with the carbon directly bonded to both oxygen and hydrogen atoms. The "-CO2H" notation might imply ...
Is COOH polar? - Answers
2024年5月21日 · The carboxyl group (COOH) at one end of the fatty acid chain is hydrophilic because it is polar and can interact with water molecules. This group is responsible for the overall hydrophilic nature ...
Solved Suppose that, for a typical carboxyl-containing - Chegg
Suppose HOOC-(CH2)2-COOH, HOOC-(CH2)4-COOH, and CH,-(CH2)4-COOH are added to water at pH 7. What is the net charge of HOOC-(CH),-COOH in the solution? 0 -2 What is the net charge of HOOC-(CH2)--COOH in the solution? 0 0-2 What is the net charge of CH3-(CH2)4-COOH in the solution? 0 -2 Arrange the compounds in order from most soluble to least ...
What is the atomic number of cooh? - Answers
2024年6月19日 · COOH is a functional group found in organic molecules like carboxylic acids. It does not have an atomic number because it is a combination of multiple atoms. This answer is:
Solved 4. Which of the following fatty acids is both | Chegg.com
Answer to 4. Which of the following fatty acids is both. Science; Chemistry; Chemistry questions and answers; 4. Which of the following fatty acids is both monounsaturated and an omega-6 fatty acid?
Solved Which of the following statements correctly describe - Chegg
Choose one or more:A.One O of the COOH group is a source of electrons in this reaction.B.A new bond is formed between the O of OH – and the H of COOH.C.The H atom of the COOH group is a source of electrons.D.A lone pair on the oxygen atom of the OH – ion is a source of electrons.E.Electrons move from the O—H bond on the COOH group onto H ...
What is NH2 and COOH groups called in proteins? - Answers
2024年6月15日 · When -NH2 and -COOH replace hydrogen atoms in a molecule, it forms an amino group (-NH2) and a carboxyl group (-COOH) respectively. These two functional groups are key components of amino acids ...
In 0.358 mol of trimellitic acid C6H3 (COOH)3 there are?
2024年6月4日 · Since the molar mass of is 210.14 g·mol−1, there are0.358 (mol) * 210.14 (g/mol) = 75.2 g trimellitic acid in 0.358 mole of it.
Solved 25 mL of 0.1 M lactic acid (CH3CH(OH)COOH) is - Chegg
25 mL of 0.1 M lactic acid (CH3CH(OH)COOH) is titrated with 0.1 M sodium hydroxide (NaOH). The titration curve is shown. (a) What is the approximate pKa? (b) At the pKa, what fraction of the carboxyl group will have been converted to COO-? Please explain how to do this problem. I have no idea how to do this.