bcrane066 bcrane066
  • 13-02-2022
  • Chemistry
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How many moles of KCIO,(s) must be decomposed to yield 15 moles O2(g)?
2 KCIO,(s) 2 KCI) + 3 02(g)

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jcherry99
jcherry99 jcherry99
  • 13-02-2022

Answer:

Explanation:

2 KCIO,(s) 2 KCI) + 3 02(g)

 For every 3 moles of O2 you need 2 moles of KClO3

2/x = 3/15               Cross Multiply

3*x = 2 * 15             Combine the right

3x = 30                  Divide by 3

3x/3 = 30/3             Combine

x = 10

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