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Logarithm

Ahmed: NH Admin; Number of posts : 51452
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Post n°1

Logarithm

by Ahmed Sat Mar 28, 2009 10:28 pm

My genius for achem teacher didn't explain what are logs and gave us a sheet that ahs to do with logs and bases/acids.

Calculate the pH and pOH of:

[H+]=1.0 x 10^-4 M

Please explain how to solve.

Thanks

Doc

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Post n°2

Re: Logarithm

by Doc Sat Mar 28, 2009 10:34 pm

umm that's not a problem? Are you looking for H+? M? O.o

Ahmed

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Post n°3

Re: Logarithm

by Ahmed Sat Mar 28, 2009 10:43 pm

That's what the question says...

Im looking for the pH

Doc

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Post n°4

Re: Logarithm

by Doc Sat Mar 28, 2009 11:56 pm

pH = -log10[H+]

Ahmed

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Post n°5

Re: Logarithm

by Ahmed Sun Mar 29, 2009 12:32 am

Explain please

Hassan

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