Chemistry, asked by gemm8alukkundaline, 1 year ago

Amount of Moles of O2 in 0.5g of CO2
How many moles of O2 in 0.5g of CO2?

Answers

Answered by balaji492001
2
gmm of O2=2*16=32g=1 mole
                             0.5g=?
by unitary method (0.5*1)/32 =0.015625 moles
                                              Gmm of CO2=12+2*16=44g=1mole
 as we need to claculate the no. of moles od O2 then 32g=?
by unitary method (32*1)/44=4/3 moles
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