Physics, 26.10.2019 01:43 6946599268
You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol. which of the following account for this difference? check all that apply. view available hint(s) check all that apply. hydrogen molecules can pack more closely than chloromethane molecules. chloromethane can absorb more energy at the same temperature. chloromethane experiences dipole-dipole interactions. hydrogen has stronger intermolecular forces than chloromethane. chloromethane has a higher molar mass than hydrogen.
Answers: 1
Physics, 21.06.2019 16:30
When a neutrally charged atom loses an electron to another atom, the result is the creation of a. two charged atoms. b. two negatively charged atoms. c. two positively charged atoms. d. two neutrally charged atoms.
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Physics, 21.06.2019 18:00
Assuming weightless pulleys and 100% efficiency, what is the minimum input force required to lift a 120 n weight using a single fixed pulley?
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An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40Β°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.
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You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for...
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