Calculate the number of grams of solute in 500.0 mL of 0.159 M KOH. A)176 B)1.42 C)4.46 × 10³ D)4.46 E)1.42 × 10^-3

Name: Calculate the number of grams of solute in 500.0 mL of 0.159 M KOH. A)176 B)1.42 C)4.46 × 10 3 D)4.46 E)1.42 × 10 -3
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Quizplus · Accepted Answer

To find the grams of solute, use the formula: grams = molarity × volume (L) × molar mass. For KOH, molar mass = 56.11 g/mol. Thus, grams = 0.159 mol/L × 0.500 L × 56.11 g/mol = 4.46 g.

Calculate the Number of Grams of Solute in 500