Question

If 5.99g of CuNO3 is dissolved in water to make a 0.160 M solution, what is...

If 5.99g of CuNO3 is dissolved in water to make a 0.160 M solution, what is the volume of the solution? answer in mL.

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Answer #1

Volume of solution = 298 mL

Explanation

mass CuNO3 = 5.99 g

moles CuNO3 = (mass CuNO3) / (molar mass CuNO3)

moles CuNO3 = (5.99 g) / (125.55 g/mol)

moles CuNO3 = 0.0477 mol

Volume of solution = (moles CuNO3) / (molarity CuNO3)

Volume of solution = (0.0477 mol) / (0.160 M)

Volume of solution = 0.298 L

Volume of solution = 0.298 L * (1000 mL / 1 L)

Volume of solution = 298 mL

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