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What is the molarity of a solution containing 8.0 grams of solute in 0.50kg of solvent?
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What is the molarity of a solution containing 8.0 grams of solute in 0.50kg of solvent?

User Teocali
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2 Answers

6 votes

Answer:

0.67m

Step-by-step explanation:

User Samuel Pinto
by
7.5k points
2 votes
let us say the molar mass of solute =24g.

mole of the solute = 0.8g x (1mol / 24g)
= 0.0333mol

molality = mol of solute / kg of solvent
= 0.333mol / 0.50kg
= 0.666M or 0.67M
User Davegson
by
6.6k points
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