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Chemistry, 08.11.2019 18:31 Pbaer4861

Which of the following is a chemical reaction?

a. breaking a glass pane
b. freezing water
c. digestion of food
d. cutting down a tree
e. evaporation of rubbing alcohol

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Answers: 2

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Which of the following is a chemical reaction?

a. breaking a glass pane
b. freezing...
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