# Problem: Express your answer as a chemical equation. Identify all of the phases in your answer.a. For NH4+, write an equation that shows how the cation acts as an acidb. For Co3+, write an equation that shows how the cation acts as an acidc. For CH2NH3+, write an equation that shows how the cation acts as an acid.

###### Problem Details

a. For NH4+, write an equation that shows how the cation acts as an acid

b. For Co3+, write an equation that shows how the cation acts as an acid

c. For CH2NH3+, write an equation that shows how the cation acts as an acid.