How many grams of sodium chloride are required to make a 1.0l solution with a concentration of 3.5m ?
Molar mass NaCl = 58.44 g/mol
Volume = 1.0 L
Molarity = 3.5 M
Mass of solute:
mass = molarity molar mass volume
mass = 3.5 58.44 1.0
m = 204.54 g
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