Chemistry, 19.07.2019 16:30 williamsdre9371
How does the entropy change in the reaction 2c2h2(g) + 5o2(g) 4co2(g) + 2h2o(l)? a. the entropy increases. b. the entropy stays constant. c. the entropy decreases. d. it is impossible to tell.
Answers: 1
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The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?
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The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?
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You open a can of soda at room temperature and hear a hiss. which of the following factors has changed inside the container? a.) atmospheric pressure b.) temperature of gas c.) type of gas d.) amount of gas
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Carbon-14 undergoes radioactive decay in the reaction above. determine the type of radiation emitted in this reaction and describe what is happening to the nucleus during this reaction.
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How does the entropy change in the reaction 2c2h2(g) + 5o2(g) 4co2(g) + 2h2o(l)? a. the entropy inc...
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