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 the hybridization about the COOH carbon atom (colored blue)? Choose one answer. a. sp: b. sp 2: c ...

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 ...

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:

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 ...

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 ...

El ácido láctico (CH3CH(OH)COOH) tiene un hidrógeno ácido. Una solución de ácido láctico 0,10 M tiene un pH de 2,44. Calcula Ka. Exprese su respuesta usando dos figuras significativas. Ka = por favor mostrar todo el trabajo gracias

Here in the question we have a glycine molecule. This is an amino acid. Which has a -NH2 (amino) group and a -COOH (carboxylic acid) group and these two groups are connected to a alpha carbon -CH2- group. Therefore, in a glycine structure we have 5 h …View the full answer

Question: Lactic acid (CH3CH(OH)COOH) has one acidic hydrogen. A 0.10 M solution of lactic acid has a pH of 2.44.Calculate Ka.Express your answer using two significant figures.Ka=Please show all work thanks

Question: What is the ratio of [A^-]/[HA] at pH 2.75? The pKa of formic acid (methanoic acid, H-COOH) is 3.75. Draw the structure of HA for formic acid. Draw the structure of the conjugate base for formic acid.