Name the method used for the collection of oxygen gas in the method of making oxygen from potassium chlorate
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Explanation:
The most convenient method for preparing oxygen in the laboratory involves the catalytic decomposition of solid potassium chlorate
anushkasingh2007:
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The most convenient method for preparing oxygen in the laboratory involves the catalytic decomposition of solid potassium chlorate. Potassium chlorate decomposes at a low temperature if previously mixed with manganese dioxide MnO
2
which is a catalyst for the decomposition. Only the potassium chlorate is decomposed, and no perchlorate is formed:
2KClO
3
→
MnO
2
2KCl+3O
2
Understood?
2
which is a catalyst for the decomposition. Only the potassium chlorate is decomposed, and no perchlorate is formed:
2KClO
3
→
MnO
2
2KCl+3O
2
Understood?
Answered by
0
Answer:
The most convenient method for preparing oxygen in the laboratory involves the catalytic decomposition of solid potassium chlorate. Potassium chlorate decomposes at a low temperature if previously mixed with manganese dioxide MnO2 which is a catalyst for the decomposition.
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