You have 0.20 M HNO₂ (K_a = 4.0 × 10^-4) and 0.20 M KNO₂. You need 1.00 L of a buffered solution at a pH of 3.00. What volumes of each solution do you add together to make this buffered solution?

Question

Quizplus · Accepted Answer

The Answer of You have 0.20 M HNO₂ (K_a = 4.0 × 10^-4) and 0.20 M KNO₂. You need 1.00 L of a buffered solution at a pH of 3.00. What volumes of each solution do you add together to make this buffered solution?

You Have 0