How much water is needed to dilute a 0.440 M solution if a 750 mL is...

Question

Question

How much water is needed to dilute a 0.440 M solution if a 750 mL is desired of a 0.155 M solution?

science chemistry

Answer 1

Answer #1

By Molarity equation, M1V1 = M2V2 0.440 M *V1 = 750 ml* 0.155M Or, V1 =( 750 ml *0.155)/0.440 = 264.20ml.

Answer 2

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