Question
How much oxygen will we get from 120 grams of KClO3?
Answers
bobpursley
none, unless you decompose it.
With this equation
2KClO3>>>2KCl + 3O2
for each mole of KClO3, you get 1.5 moles O2.
you started with molesKClO3 as 120/molmassKClO3
multiply that by 1.5 to get moles O2
multipy then by 32 to get grams of O2
With this equation
2KClO3>>>2KCl + 3O2
for each mole of KClO3, you get 1.5 moles O2.
you started with molesKClO3 as 120/molmassKClO3
multiply that by 1.5 to get moles O2
multipy then by 32 to get grams of O2