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    brianagilliam's Avatar
    brianagilliam Posts: 1, Reputation: 1
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    #1

    Dec 1, 2010, 07:19 PM
    How many molecules are in 2.10 mol CO2?
    kp2171's Avatar
    kp2171 Posts: 5,318, Reputation: 1612
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    #2

    Dec 1, 2010, 08:10 PM
    Won't do your work for you. Site rules.

    If you want to get from moles to molecules, all you need is to focus on using avogadro's number. Your textbook should have a few ex in the chapter dealing with avogadros number...

    Post a guess. Even a bad one. Tell us why you choose this. We can work with guesses, but we are not to tell you how to do the answer step by step or to provide you with the answer.
    DrBob1's Avatar
    DrBob1 Posts: 425, Reputation: 86
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    #3

    Dec 1, 2010, 08:31 PM
    How many molecules are in 1 mole of CO2? I'll bet that 2.1 moles have 2.1 times more.
    kimbo95's Avatar
    kimbo95 Posts: 2, Reputation: 1
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    #4

    May 2, 2012, 06:20 PM
    don't you multiply 2.01 by 6.02 x 10^23??
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