6. Calculate the molarity if 35.0 grams of KBr are dissolved in 700. ml?

Question

Rylee Fisher

Chemistry

14 June, 21:52

6. Calculate the molarity if 35.0 grams of KBr are dissolved in 700. ml?

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Answers (1)

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Brent · Answer 1

To calculate molarity, divide the number of moles of solute by the volume of the solution in liters. If you don't know the number of moles of solute but you know the mass, start by finding the molar mass of the solute, which is equal to all of the molar masses of each element in the solution added together.

Explanation:

try starting with 35.0 and dived it by the volume