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How many grams of sodium chloride are required to make a 1.0l solution with a concentration of 3.5m ?
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How many grams of sodium chloride are required to make a 1.0l solution with a concentration of 3.5m ?

User JudoWill
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2 Answers

5 votes

A for plate - 205 grams


User Marek Dzikiewicz
by
8.0k points
5 votes
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

hope this helps!

User Geekscrap
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