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what volume of oxygen I produced from the decomposition of 2 moles of kcl3 at...

what volume of oxygen I produced from the decomposition of 2 moles of kcl3 at STP?

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Answers (3)

isaaq
4 months ago
2KClO3 → 2KCl + 3O2
3 moles of oxygen is produced
1 moles of oxygen is 22.4 dm3
3 moles of oxygen is 67.2 dm3
Luukasz
4 months ago
2KClO(3) --->2KCl 3O(2). That means, 2 moles of KClO(3) yields 3 moles of O(2). But 1 mol vol at stp=22.4dm(3). Therefore, 3 * 22.4=67.2dm(3)
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