Need help with a chemistry question. Please help!
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Need help with a chemistry question. Please help!

[From: ] [author: ] [Date: 11-11-08] [Hit: ]
MgSO4, are added to enough water to give a final solution volume of 750mL?Cheers guys, any help is greatly appreciated!(0.C2 = 0.......
What concentration results when 150mL of a 0.46M solution of magnesium sulfate, MgSO4, are added to enough water to give a final solution volume of 750mL?

Cheers guys, any help is greatly appreciated!

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use the dilution formula
C1V1 = C2V2

(0.46M)(150 ml) = C2(750ml)
C2 = 0.092 Molar
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