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Chemistry Homework Help

Question Description

what is the molarity of a solution that contains 0.202mol KCI in 7.98L of solution?

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Final Answer

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KCL molar mass=74.55G/MOL

0.202 mols contain=0.202/1*74.55g/mol=15.06grams

1 mole=22.4 litres

7.98l=7.98/22.4=0.3563 moles

molarity= 0.3563

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ChrisR886 (1443)
New York University

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