Answer to Question #89014 in General Chemistry for Toretto

General Chemistry

Question #89014

Calculate the volume of 0.250M solution made by dissolving 5.56g of solid magnesium chloride in water

Expert's answer

n(MgCl₂) = m(MgCl₂) / M(MgCl₂) = 5.56 g / 95 g mol^-1 = 0.0585 mol.

V_s(MgCl₂) = n(MgCl₂) / C(MgCl₂) = 0.0585 mol / 0.250 M = 0.234 L = 234 mL.

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