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Crank
3 years ago
11

Explain how burning a candle is an example of both physical and chemical changes.

Chemistry
1 answer:
shepuryov [24]3 years ago
6 0
If you burn a candle, it's mass will decrease. If that's the case you have changed a physical property of the candle.

Burning anything is always a chemical change Gasoline ( a hydrocarbon) burns in oxygen to produce water and carbon dioxide.
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<span>the theoretical yield which is the expected yield and the actual yield obtained are not always the same. therefore percent yield is calculated which shows how much of the percentage of the theoretical yield is actually obtained.
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8 0
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