PLEASE HELP b. Which of the following bases is the weakest? Explain your answer. (4 points)
(
CH3)2NH, Kb = 5.1 x 10-4
CIO", Kb = 2.9 x 10-7
S042-, Kb = 8.3 x 10-13

What do you need with it’s not a question your just stating what it says

(no3)⁻n has oxidation number x,o has oxidation number -2.(x*1 -2*3) charge of the nitrate ion, and we know that charge of the nitrate ion =-1.so,(x*1 -2*3) =-1x-6=-1x=+5answer a. +5.

Answersublimation;

The name for subatomic particles in an atom is called a proton