1. What are the [H2AsO4-] and [AsO4^3-] in a solution of 2.3 M arsenic acid? 2....

1. What are the [H2AsO4-] and [AsO4^3-] in a solution of 2.3 M arsenic acid?

2. What is the pH of a solution made by mixing 9.00 grams of ethylamine, C2H5NH2, with enough water to make 750.0 mL of solution?

Expert Solution

queen_honey_blossom answered 8 months ago

1)Calculate the pH of a 0.200M solution of arsenic acid, H3AsO4.

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