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March 29, 2015

Homework Help: chemistry

Posted by rose on Friday, February 22, 2013 at 1:18pm.

a sample of glucose, c6h12o6 contains 2.03*10^21 atoms of carbon.
(a)how many atoms of hydrogen does it contain?
(b)how many molecules of glucose does it contain?
(c)how many moles of glucose does it contain?
(d)what is the mass of this sample in grams?

its kinda long, but i would appreciate it if someone would guide me through it
thank you:)

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