How many grams of copper sulfate pentahydrate (CuSO4* 5 H2O) need to be diluted to a total volume of 250.0 mL to make a 0.435 M solution?3. What is the molar concentration of a silver nitrate solution prepared by dissolving 18.58 g of silver nitrate to 1500. mL with water?

2. How many grams of copper sulfate pentahydrate (CuSO4* 5 H2O) need to be diluted to a total volume of 250.0 mL to make a 0.435 M solution?3. What is the molar concentration of a silver nitrate solution prepared by dissolving 18.58 g of silver nitrate to 1500. mL with water?