:?: :?: :?:
uhm.. i hav a problem on how to convert 1.081x10^21 mol/m^3 to ppb..
can anyone help me please??
:D :D :D
thnaks a lot.. :D
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how do i convert mol/m^3 to ppb?
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Our forum has been available for many years. In September 2014 we decided to switch it to read-only mode. Month after month we saw less posts with questions and answers from real people and more spam posts. We were spending more and more resources cleaning the spam until there were less them 1 legitimate message per 100 spam posts. Then we decided it's time to stop.
All the posts in the forum will be available and searchable. We understand there are a lot of useful information and we aren't going to remove anything. As for the new questions, you can always ask them on convert-me.com FaceBook page
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how do i convert mol/m^3 to ppb?
by pelsmar2k5 » Wed Jul 06, 2005 9:59 am
- pelsmar2k5
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by Guest » Wed Jul 06, 2005 6:17 pm
Do you want the ppb expressed as a ratio of weights, volumes, or moles. At least one of your quantities are presently in the wrong units.
The conversion will be dependent on what the materials of both the numerator and denominator are, you may need their densities, or molecular weights, but (at least) one must be converted so they are in like units.
The conversion will be dependent on what the materials of both the numerator and denominator are, you may need their densities, or molecular weights, but (at least) one must be converted so they are in like units.
- Guest
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