The functional group for an organic acid is: -cho -oco -ch -cooh

-COOH

An organic acid is an organic compound with acidic properties. The most common organic acids are the carboxylic acids, whose acidity is associated with their carboxyl group –COOH

–COOH

Explanation:

The function group of an organic acid is –COOH

For example, acetic acid CH₃COOH  has -COOH functional group.    

-CHO is a functional group called aldehyde.

-OCO is a functional group called ester.

consider the reaction below.

 no rx

at 500 k, the reaction is at equilibrium with the following concentrations.

[pci5]= 0.0095 m

[pci3] = 0.020

[ci2] = 0.020 m

what is the equilibrium constant for the given reaction?

0.042

0.42

2.4

24

gas

explanation:

smoke is the matter of a gas