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Question
How many mL of O2 gas at 25C and 755 mm Hg pressure can be produced from the thermal decomposition of 0.300 grams of KClO3(s) according to the chemical equation shown below?
2 KClO3(s) -> 2 KCl(s) + 3 O2(g)
A) 30.1 mL
B) 40.2 mL
C) 90.4 mL
D) 181 mL
Answer
This answer is hidden. It contains 1 characters.
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