Suppose you have 50.5 mL of a solution of H3PO4. You titrate it with a 0.10...

Question

Question

Suppose you have 50.5 mL of a solution of H3PO4. You titrate it with a 0.10 M solution of Sr(OH)2 and use 15.3 mL to reach the endpoint.

What is the concentration of H3PO4?

What was the pH of the original H3PO4 solution?

Answer 1

Answer #1

Answer 2

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