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Author: Subject: C2H5OH
silverlombard
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[*] posted on 11-10-2017 at 07:48
C2H5OH


A 0.750 L aqueous solution contains 90.0 g of ethanol, C2H5OH. Calculate the molar concentration of the solution in mol┬ĚL-1
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ninhydric1
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[*] posted on 11-10-2017 at 07:50


This is a simple high school chemistry question.

mass (g)/molar mass (g/mol)=moles (mol)

moles(mol)/vol of solution (L)=molar concentration/molarity (mol/L)

Do the calculations yourself
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Texium (zts16)
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11-10-2017 at 07:59
Texium (zts16)
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[*] posted on 11-10-2017 at 07:59


Sorry, this isn't Yahoo answers



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