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Chemistry, 02.11.2019 19:31, nicolehathaway1012
Iron and oxygen react together to make iron (iii) oxide (rust). you know that this is a chemical reaction and not a nuclear reaction because:
a large amount of heat is produced by the reaction
the individual atoms are rearranged but do not change identity
new products are formed as a result of the reaction
the rust has a greater mass than the iron and oxygen used to produce it
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Answers: 2
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Iron and oxygen react together to make iron (iii) oxide (rust). you know that this is a chemical rea...
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