Small amounts of oxygen can be generated by the thermal decomposition of KClO 3; 2 KClO 3(s) ↔ 2 KCl(s) + 3 O 2(g) A sample of KClO 3 was decomposed and oxygen collected over water at 26.00 °C (Vapor pressure = 25.21 torr). How many grams of KClO 3 decomposed if 1.032 L of gas were collected at 693.6 torr?

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Chapter19: The Representative Elements
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Small amounts of oxygen can be generated by the thermal decomposition of KClO 3;

2 KClO 3(s) ↔ 2 KCl(s) + 3 O 2(g)


A sample of KClO 3 was decomposed and oxygen collected over water at 26.00 °C (Vapor pressure = 25.21 torr). How many grams of KClO 3 decomposed if 1.032 L of gas were collected at 693.6 torr?

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