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Chemistry
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OpenStudy (anonymous):
Provide a real world example of a chemical reaction that is caused by: (a) adding energy to a substance (b) mixing substances together
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OpenStudy (anonymous):
You could think about how you put gas in a car and it is converted into the exhaust fumes. Or the rusting of iron is an example of a chemical reaction.
OpenStudy (wolfe8):
A) What changes form when heated? B) What do you dissolve?
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