Chemistry, asked by alameddinewael2, 11 months ago

What is the concentration of the solution prepared by dissolving 2.35 g of KBr (M = 119 g/mol) in 250 mL of water? *

Answers

Answered by aditikekuda

2

Answer:0.078

Explanation: molarity =no of moles in one liter of solvent

No of moles of KBR =2.35÷119

Molarity = 2.35×1000/119×250

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