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i.e. how many grams per mole, how many atoms per mole, etc.

2007-02-01 13:07:05 · 4 answers · asked by Ciavana 3 in Science & Mathematics Chemistry

4 answers

The most important thing to know here is that 1 mole equals 6.022 X 10^23 atoms (or molecules) of a substance, and that THAT number of atoms (or molecules) (also known as “Avogadro’s number) will equal the molecular mass, expressed as grams.

In other words;
1 mole of hydrogen = 1 gram
1 mole of oxygen = 16 grams
1 mole of water (H2O) = 18 grams

2007-02-01 13:09:33 · answer #1 · answered by Anonymous · 1 0

Atoms integrate to sort molecules. Avogadro's form of Entities is a mole of that Entity. as an occasion, a million.000 gram mole of a substance = 6.022 x 10^23 molecules of the substance a million.000 kilogram mole of a substance = 6.022 x 10^26 molecules of the substance Mass is incredibly quantity of count recent.

2016-10-16 10:36:35 · answer #2 · answered by Anonymous · 0 0

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2016-05-16 18:15:21 · answer #3 · answered by Anonymous · 0 0

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2007-02-01 13:11:16 · answer #4 · answered by slipknot1206@sbcglobal.net 1 · 0 0

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