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Chemistry, 09.10.2019 19:20 davidoj13

19. a geologist tests a rock containing calcium oxide by reacting it with hydrochloric acid. water and calcium chloride form.
which bonds break?
ca-o bonds in calcium oxide and h-o bonds in water
ca-o bonds in calcium oxide and h-cl bonds in hydrochloric acid
oh-o bonds in water and ca-cl bonds in calcium chloride
ca-cl bonds in calcium chloride and h-cl bonds in hydrochloric acid break

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