How many grams of sodium chloride (NaCl, 58.44 g/mol) are needed to make up 250.mL of a solution that is 2.00 M ?

Name: How many grams of sodium chloride (NaCl, 58.44 g/mol) are needed to make up 250.mL of a solution that is 2.00 M ?
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Quizplus · Accepted Answer

To find the grams of NaCl needed, use the formula: moles = molarity × volume (in liters). For a 2.00 M solution in 0.250 L, moles = 2.00 × 0.250 = 0.500 moles. Then, convert moles to grams: 0.500 moles × 58.44 g/mol = 29.22 g, which rounds to 29.2 g.

How Many Grams of Sodium Chloride (NaCl, 58