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Home Q & A Board Biology-Related Homework Help Biochemistry
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shellinger75 shellinger75
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9 years ago
How many glucose (C6H12O6 )molecules are in a bottle of glucose with a volume of 300 mL? The density of pure glucose is 1.54 g/mL.
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Educator
9 years ago
I think you have to find the molecular mass of C6H12O6 using your periodic table:

6(12.011) + 12(1.0079) + 6(15.9994) = 72.066 + 12.0948 + 95.9964 =
180.157 x 1.0 x 10^-3kg*mol^-1 = 180.157 g/mol

Then, divide that number by 1.54 g/mL, to get mL/mol. Then, divide that number by 300 mL to get the moles.
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