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irga5000 [103]
3 years ago
6

Balance the following reactions: 1. PbO2 → PbO + O2

Chemistry
1 answer:
Andre45 [30]3 years ago
3 0

Explanation:

2 moles of lead oxide ->

2PbO2 -> 2PbO + O2

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Element X is more reactive than lithium and magnesium but less reactive than potassium. Which element is most likely to be X?
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