Chemistry, 07.04.2020 19:26, gameranonymous266
Compounds like CCl2F2 are known as chlorofluorocarbons, or CFCs. These compounds were once widely used as refrigerants but are now being replaced by compounds that are believed to be less harmful to the environment. The heat of vaporization of CCl2F2 is 289 J/g.
What mass (in grams) of this substance must evaporate to freeze 200g of water initially at 15 degrees C?
(The heat of fusion of water is 334 J/g; the specific heat of water is 4.18 J/g-K.)
Answers: 2
Chemistry, 22.06.2019 19:30, dorindaramirez0531
Which liquid (h2o, h2o + soap, or h2o + salt) has the strongest cohesion and adhesion? (need now plz)
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Chemistry, 23.06.2019 00:20, jessicamcummins
What type of context clue you understand the meaning of quandary?
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Compounds like CCl2F2 are known as chlorofluorocarbons, or CFCs. These compounds were once widely us...
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