Asked by James

If 7.06 g of CuNO, is dissolved in water to make a 0.820 M solution, what is the volume of the solution in milliliters?
73
volume:
mL

Answers

Answered by Anonymous
CuNO = 63.5 + 14 + 16 = 93.5 grams / mol
7.06 grams / 93.5 grams/mol = 0.0755 mols of CuNO
0.0755 mols / V = 0.820 mols/liter
V = 0.0755/ 0.820 = 0.0921 liters = 92.1 milliliters
Answered by DrBob222
I've been in this business a long time and I've never heard of CuNO. I suspect you omitted a subscript like CuNO3.
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