Chemistry, 02.08.2019 13:30, Ackussinglake63
Which statement describes a change that occurs during a chemical reaction? a. atoms in the original substances are changed into different atoms to make new substances. b. atoms in the original substances are arranged in a different way to make new substances. c. the atoms in a substance change their properties so they can become a new substance. d. the atoms in a substance start to move faster until they are no longer touching each other.
Answers: 2
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Chemistry, 22.06.2019 18:10, bri9263
Consider the following reaction at equilibrium: c(s)+h2o(g)โco(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.
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Which statement describes a change that occurs during a chemical reaction? a. atoms in the original...
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