subject
Chemistry, 27.03.2021 06:50 mdaniella522

Plsss help We mix 3.0•10^-2 mol of HNO2 with 5.0•10^-2 mol of NaNO2 and we add enough water to have 2.0L.
a) whats the pH of the solution
b) whats the reactions equation when we add HCl

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 20.06.2019 18:02
Chemistry answer as much as you can if you can't answer more then 2 don't answer
Answers: 2
question
Chemistry, 21.06.2019 20:00
The answer for #3 is c but i don't know why
Answers: 1
question
Chemistry, 22.06.2019 15:00
Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.
Answers: 2
question
Chemistry, 22.06.2019 22:00
Does the number of ions in solution increase, decrease, or remain constant? it continuously decreases. it continuously increases. it decreases at first, then increases. it increases at first, then decreases.
Answers: 3
You know the right answer?
Plsss help We mix 3.0•10^-2 mol of HNO2 with 5.0•10^-2 mol of NaNO2 and we add enough water to have...
Questions
question
Mathematics, 15.05.2021 01:00
Questions on the website: 13722359