Calculate the following concentrations for a solution of 0.800 g of calcium chloride, Cacl2, in 100.0 g of water. The density of solution is 1.00 g/mL. Molarity Molality Mole fraction of CaCl2 Mass percent CaCl2
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Calculate following concentrations for a solution.
Weight of CaCl2 = 0.800g
Weight of water = 100g
Density of solution = 1 g/ml
So,
Molarity = n/V(l)
Molality = n/W(kg)
Mole fraction = n(cacl2) / n(cacl2) + n(H2O)
Mass percent = weight of cacl2 * 100 / weight of solution
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