A 125-mL aqueous solution contains 0.421 g NaH2PO4, 0.786 g CaCl2, and 2.45 mL acetone. a. What is % m/v of NaH2PO, in the solution? b. What is the %v/v of acetone in the solution? c. What is the % m/m of CaCl2 in the solution? p of solution = 1.02 g/ml.
A 125-mL aqueous solution contains 0.421 g NaH2PO4, 0.786 g CaCl2, and 2.45 mL acetone. a. What is % m/v of NaH2PO, in the solution? b. What is the %v/v of acetone in the solution? c. What is the % m/m of CaCl2 in the solution? p of solution = 1.02 g/ml.
Chapter7: Solutions And Colloids
Section: Chapter Questions
Problem 7.107E
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A 125-mL aqueous solution contains 0.421 g NaH2PO4, 0.786 g CaCl2, and 2.45 mL acetone.
a. What is % m/v of NaH2PO, in the solution?
b. What is the %v/v of acetone in the solution?
c. What is the % m/m of CaCl2 in the solution? p of solution = 1.02 g/ml.
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