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if you have 35.6 g of CH3CH2OH in 855 ml of H20, whats the molarity?

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 please mark your questions as homework, or place them elsewhere, or even better work it out yourself. – quintus Jul 6 at 17:08
@Sam, Chemical Forums is the place for homework questions: chemicalforums.com You can also ask here, but as quintus suggests, the 'homework' tag is preferred. – Rich Apodaca Jul 7 at 7:33

1 Answer

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The molarity is the number of moles of substance per liter of solvent.

The molecular weight of ethanol is 46.07g/mol.

You should be able to work it out from there.

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