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Potassium Chlorate Decomposes Upon Heating as Follows

question 88

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Potassium chlorate decomposes upon heating as follows:
2KClO3(s) → 2KCl(s) + 3O2(g)
A 2.72-g sample of KClO3 decomposes, and the oxygen at 23.4°C and 0.935 atm is collected. What volume of oxygen gas will be collected, assuming 100% yield?


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