Jack111
Jack111
20-02-2015
Chemistry
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Whats is a chemical change of a paper bag
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Аноним
Аноним
20-02-2015
Combustion will cause a chemical change in paper.
This is because the carbon compounds are being oxidized into carbon dioxide and water vapour (or h2o, same thing).
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OnlyGirlBassPlayer
OnlyGirlBassPlayer
20-02-2015
Burning it. That causes a chemical reaction.
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