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Chemistry 10 Online
OpenStudy (dumbsearch2):

I think it's wrong, because it's 48, but I'm not sure.

OpenStudy (dumbsearch2):

OpenStudy (unklerhaukus):

12 + 22 + 11 =

OpenStudy (dumbsearch2):

yes, it's 45. However, in "H2O", it doesn't mean that each of them are zero? So I'm wondering if it would be 45+3.

OpenStudy (dumbsearch2):

nevermind I wasn't making sense. That's not how exponents work.

OpenStudy (unklerhaukus):

I dont understand why you would be considering H_2O . The question is about a single molecule of C_12H_22O_11

OpenStudy (unklerhaukus):

What exponents are you referring to ? There are no exponents (or superscripts) here, only subscripts

OpenStudy (dumbsearch2):

Yes I'm sorry; I was not making sense because I'm very tired :) Sorry for wasting your time. Obviously, it's 12 carbon, 22 hydrogen, and 11 oxygen.

OpenStudy (unklerhaukus):

ok ,

OpenStudy (dumbsearch2):

ok ,

OpenStudy (dumbsearch2):

people have, in the past, made stupid mistakes, and I'm not left out :)

OpenStudy (unklerhaukus):

yeah, join the club. I make many mistaks,

OpenStudy (dumbsearch2):

This statement is correct, right? "A pure substance contains only one kind of matter"

OpenStudy (unklerhaukus):

I think so. But it really depends on how you define 'pure'.

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