lalababy78 lalababy78

17-06-2015
Chemistry

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How many moles of solute are contained in a 500.0 milliliter solution that has a concentration of 0.35 M?

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sleepeatviolin14 sleepeatviolin14

17-06-2015

There would be 0.175 moles of solute contained in a 500.0 milliliter solution that has a concentration of 0.35 M.

Let x be the number of moles
Since the equation is moles/liters=molarity, change 500 mL to liters:
500.0 mL=0.5L
Divide:
x/0.5L = 0.35M
Cross multiply: x=0.35*0.5
x=0.175 moles

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