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Chemistry, 18.10.2019 16:00 leilaelmazry
In an experiment, ann mixes concentrated sulfuric acid with water in a reaction test tube. the walls of the test tube turn hot. which of the following type of reaction has occurred?
a) endothermic
b) exothermic
c) reversible
d) irreversible
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Answers: 1
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In an experiment, ann mixes concentrated sulfuric acid with water in a reaction test tube. the walls...
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