please explain mole concept

Asked by  | 9th Mar, 2009, 07:29: PM

Expert Answer:

1 mole = 6.023 x 1023 entities  =  22.4 litres = gram molecular mass

eg; In 1 mole of O atom the no of molecules =

6.023 x 1023 entities  =  22.4 litres = 16 g

Answered by  | 10th Mar, 2009, 09:55: AM

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