calculate the number of moles in 17 g og H2O2 (atomic weight of H=1 u,O=16 u)
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Answered by
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no of moles=given mass /molecular mass
no of moles of H2O2=17/34=0.5
no of moles of H2O2=17/34=0.5
Answered by
2
No. Of moles =mass in gm/ molar mass
Mass in gm=17
Molar mass =2*1+16*2
=32+2=34
No of moles = 17/34 =2
Mass in gm=17
Molar mass =2*1+16*2
=32+2=34
No of moles = 17/34 =2
ali94:
ur answer is wrong
na
yeah I know it because I calculated on the calculater
any way thank both of you
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actually actually it was by mistake
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thank you
r u a boy or girl
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