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luda_lava [24]
3 years ago
15

Calculate the mass percent of calcium chloride in 8.87 g of calcium chloride in 65.1 g of water

Chemistry
1 answer:
zhannawk [14.2K]3 years ago
7 0

Answer:

11.99 % ≅ 12.0%.

Explanation:

∵ mass % = [mass of solute/mass of solution] x 100.

mass of solute (CaCl₂) = 8.87 g & mass of solution = 8.87 g + 65.1 g = 73.97 g.

<em>∴ mass % of (CaCl₂) = [mass of solute/mass of solution] x 100 </em>= ( 8.87 g/ 73.97 g) x 100 = <em>11.99 % ≅ 12.0%.</em>

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