PART A-
Ethylamine, an organic amine, C2H5NH2, a weak base withKb of 8.3×10−5, reacts with water to form its conjugateacid, C2H5NH+3.
1) Write the equation of dissociation for ethylamine.
Express your answer as a chemical equation. Identify all of thephases in your answer.
2)What is the expression constant dissociation forethylamine?
PART B - Phosphorous acid dissociates to form dihydrogenphosphite and hydronium ion. Phosphorous acid has Kaof5.0×10−2.
1)Write the equation dissociation for phosphorous acid.
Express your answer as a chemical equation. Identify all of thephases in your answer.
2)What is the expression constant dissociation for phosphorousacid?
