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Topic: Given percent by mass  (Read 1529 times)

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Offline jceetnm

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Given percent by mass
« on: October 28, 2014, 12:07:09 PM »
Hi all, new here and in need of help on studying some questions.

A certain type of oxygenated fuel blend contains 60% carbon, 10% hydrogen, and 30%
oxygen by mass.

How do I go about finding what the fuel blend is given the above?

Thanks,
Jcee
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Offline Hunter2

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Re: Given percent by mass
« Reply #1 on: October 28, 2014, 02:27:32 PM »
You choose one mass (which one is the easiest one?) and calculate the moles of the elements. Take this in relation to each of them.
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Offline jceetnm

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Re: Given percent by mass
« Reply #2 on: October 28, 2014, 05:07:30 PM »
Ok I get it, thanks!
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