Chemistry, asked by sxvxgej, 1 day ago

Determine the molarity of the following solution made up of 25.0 g of NaCl in 250.0 mL of solution?

Answers

Answered by 2PaVaN4

1

Answer:

Molarity = 1.68 M

Explanation:

Molarity = No: of moles of solute / Total volume in litres

No: of moles of solute = Given mass / molar mass

n = 25/59.5 = 0.42 moles

Volume of solution = 250 mL = 1/4 L = 0.25L

•°• Molarity = 0.42/0.25 = 42/25 = 1.68 M

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