Chemistry, 27.05.2021 09:20, vegeta8375
33) Arrange the following pure substances according to boiling points from the lowest to the highest
CH3
CH3CH2CH2CH3
CH3-O-CH2CH3 CH3CH2OH CH3-CH-CH3 Naci
butane
ethyl methyl ether
ethanol
methylpropane
butane, ethyl methyl ether, methylpropane, ethanol, NaCI
NaCl, methylpropane, butane, ethyl methyl ether, ethanol
NaCl, butane, methylpropane, ethyl methyl ether, ethanol
methylpropane, butane, ethyl methyl ether, ethanol, Naci
ethanol, ethyl methyl ether, butane, methylpropane, NaCl
Answers: 3
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Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20Β°c what would have have been the final temperature of the water
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Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what most likelyhappened? energy was created inside the blocks. energy was destroyed inside the blocks. energy was absorbed into the blocks from outside the system. energy was transferred from the warmer block to the cooler block.
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33) Arrange the following pure substances according to boiling points from the lowest to the highest...
History, 17.12.2020 21:30
History, 17.12.2020 21:30