Calculate

Asked by harinder | 5th Nov, 2008, 05:37: PM

Expert Answer:

The no of protons = no of electrons .

In 16 g CH4 the no of protons = 10

so, in 72 g  CH4 the no of protons =10 x 72 /16

                                                              =45.

Answered by  | 17th Nov, 2008, 02:52: PM

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