Asked by JC

how much oxygen gas wil be produce from the decomosition of 50 grams of pottasium chlorate
Answered by DrBob222
You need to watch your typing.
2KClO3 ==> 2KCl + 3O2

mols KClO3 = grams/molar mass = ?
Using the coefficients in the balanced equation convert mols KClO3 to mols O2
What do you mean by "How much"? If you want grams, that is grams = mols O2 x molar mass O2.
If you want volume, that is L = mols O2 x 22.4 L/mol = ?L
Answered by Anonymous
.306 moles of O2
Answered by Siam
Mol's of KClO3=122.6 grams
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