Chemistry, asked by ajaykumar465, 1 year ago

how many moles of O atom are present in 88gram of Co2​

Answers

Answered by sri1407
4

☺️☺️hope it would be help ful☺️☺️☺️

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Prateek5304: he has asked no of moles
Prateek5304: not no. of molecules
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Answered by Prateek5304
3
given mass= 88g
molar mass= 12+16*2= 12+32=44

no. of moles of carbon dioxide = given mass/molar mass

= 88/44=2
no of moles of oxygen in 1 mole of CO2= 2
no. of mole in 88 g of CO2=2*2=4
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