How many grams of NaF are needed to make 250 mL of a 0.22 molar solution?

Name: How many grams of NaF are needed to make 250 mL of a 0.22 molar solution?
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Question

Quizplus · Accepted Answer

To find the grams of NaF needed, use the formula: grams = molarity (M) × volume (L) × molar mass (g/mol). The molar mass of NaF is approximately 42 g/mol. For a 0.22 M solution in 0.250 L, the calculation is: 0.22 mol/L × 0.250 L × 42 g/mol = 2.31 g, which rounds to 2.3 g.

How Many Grams of NaF Are Needed to Make 250