Science, asked by akarshsingh9176, 1 year ago

calculate the number of moles of nitrogen in 7 gm of nitrogen

Answers

Answered by sucheth
4
Weight of 1 mole of Nitrogen = 14 gm

given Weight of Nitrogen = 7 gm

No of moles = Weight/molecular weight = 7/14 = 0.5 moles of Nitrogen is present


Hope this helps.

akarshsingh9176: how can be 7/14 be 0.5?
akarshsingh9176: yaa i got
sucheth: good.
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