Chemistry, 25.11.2019 19:31 aletadaboss
Which statement is false? a. δhrxn is the heat of reaction. b. δerxn is a measure of heat. c. an exothermic reaction gives heat off heat to the surroundings. d. endothermic has a positive δh. e. enthalpy is the sum of a system's internal energy and the product of pressure and volume.
Answers: 3
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Which statement describes evidence of a chemical reaction? a) ice melting eliminate b) water boiling c) lighting a match d) grape juice freezing
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When an experimenter draws a conclusion that he assumes will apply to all situations set up similarly to his test situation, even though he cannot possibly have examined all possible test scenarios, the experimenter is using deductive reasoning inductive reasoning abductive reasoning subjective reasoning
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Which statement is false? a. δhrxn is the heat of reaction. b. δerxn is a measure of heat. c. an ex...
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