Physics, 13.05.2021 22:00 christabell0303
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We can demonstrate an exothermic reaction by adding calcium chloride crystals to water. Which
following would we most likely expect to observe in this reaction?
A The solution would change color.
B The temperature of the solution would incrase.
C The temperature of the solution would decrease.
D The solution would very quickly evaporate into a gas.
Answers: 2
Physics, 22.06.2019 13:30
6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
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Physics, 23.06.2019 05:30
What are the differences and relationships between speed, velocity, and acceleration
Answers: 1
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We can demonstrate an exothermic reaction by adding calcium chloride crystals to water. Which
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