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Archy [21]
2 years ago
5

A 6.0-mol sample of KClO3 was decomposed according to the equation 2KClO3 --> 2KCl + 3O2. How many moles of O2 are formed?

Chemistry
2 answers:
Vadim26 [7]2 years ago
4 0

Answer:

2.5 mol is the answer

Explanation:

hope it will help you..

9966 [12]2 years ago
3 0

9 moles of O2

  • Balanced equation: 2KClO3 --> 2KCl + 3O2

<u />

<u>given:</u>

6.0-mol of KClO3

<u>using molar ratio:</u>

2KClO3 : 3O2

2 : 3

moles of O₂ = ( 6/2 ) * 3 = 9 moles

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