Answer to Question #160691 in General Chemistry for jack

Question #160691

What volume of water must be added to 100 ml of 2M potassium nitrate

solution to dilute it to 0.5M

1
Expert's answer
2021-02-03T07:14:36-0500

M1V1 = M2V2

2M×100ml = 0.5M×V2

V2 = 400ml


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