1. How many grams are needed to make 1 L of a 2 N solution of...

Question

Question

1. How many grams are needed to make 1 L of a 2 N solution of H3PO4? (VALENCE 3)

2. How many grams are needed to make 1 L of a 0.02 N solution of CaCl2? (VALENCE 2)

3. How would you make up 200mL of a 01 N NaOH? (VALENCE 1)

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Answer 1

Answer #1

Answer 2

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