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What is the molarity of the solution produced when 8.0g NaOH is dissolved in sufficient water to prepare 500.mL of solution?
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What is the molarity of the solution produced when 8.0g NaOH is dissolved in sufficient water to prepare 500.mL of solution?

User Alex Delgado
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1 Answer

4 votes

Answer:

Molarity=0.4M

Step-by-step explanation:

n=m/M = 8/40= 0.2, V= 500ml=0.5dm3

n= C×V

0.2= C×0.5

C= 0.4M

User Nindalf
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