2. Copper sulfate is widely used as a dietary supplement for animal feed. A lab technician prepares a "stock" solution of CuSO4 by adding 40.0 g of CuSO4 to enough water to make 500.0 mL of solution. An experiment requires a 0.1000 M of CuSO4. Mol Wt of CuSO4 = 159.6 g/mole. a.) What is the molarity of the CuSO4 "stock" solution prepared by the technician? b.) How would you prepare a 1.500 L of 0.1000 M solution from the stock solution?

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Chapter7: Solutions And Colloids
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2. Copper sulfate is widely used as a dietary supplement for animal feed. A lab technician prepares a
"stock" solution of CuSO4 by adding 40.0 g of CuSO4 to enough water to make 500.0 mL of solution. An
experiment requires a 0.1000 M of CuSO4. Mol Wt of CuSO4 = 159.6 g/mole.
a.) What is the molarity of the CuSO4 "stock" solution prepared by the technician?
b.) How would you prepare a 1.500 L of 0.1000 M solution from the stock solution?
Transcribed Image Text:2. Copper sulfate is widely used as a dietary supplement for animal feed. A lab technician prepares a "stock" solution of CuSO4 by adding 40.0 g of CuSO4 to enough water to make 500.0 mL of solution. An experiment requires a 0.1000 M of CuSO4. Mol Wt of CuSO4 = 159.6 g/mole. a.) What is the molarity of the CuSO4 "stock" solution prepared by the technician? b.) How would you prepare a 1.500 L of 0.1000 M solution from the stock solution?
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