A. Calculate the pH of a 0.0001 M HNO3 solution B. Calculate the pH of 0.08...

Question

Question

A. Calculate the pH of a 0.0001 M HNO3 solution

B. Calculate the pH of 0.08 M Sr(OH)2 solution

C. Calculate the pH of a 0.02 M hydrazoic acid solution (HN3 ----> (H+) + (N3-)), pKa = 4.72

D. Aluminum carbonate (AI2(CO3)3) reacts with phosphoric acid(H3PO4) to produce aluminum phosphate (AIPO4), carbon dioxide, and water

1. Write a balanced equation for the reaction

2. Calculate the mass of phosphoric acid (g) required to react with 100 g of an aluminum carbonate

E. What is the dominant carbonate species at pH = 7.2?

Answer 1

Answer #1

Answer 2

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