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If 125 grams of KCIO3 decomposes completely, how many moles of oxygen gas is produced?
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18 votes
If 125 grams of KCIO3

decomposes completely,
how many moles of
oxygen gas is produced?

User ISegFault
by
8.1k points

1 Answer

8 votes
figure moles of KClO3, then three halves times that.

MolesKClO3=125g/122.5

moles O=3*125/122.5
molesO2= 3/2 * 125/122.5
User Stooboo
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User Broti
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