Chemistry, 08.03.2021 22:20 snoopyqueen2597
Select all that apply: adding salt to water increases its boiling point because... the hygroscopic salt attracts vapor to condense into the water, making it harder for the water to evaporate the presence of a nonvolatile solute makes the solvent nonvolatile as well ions act as centers of crystallization keeping the water in the liquid phase the ions form IMF with the dipoles of water molecules making it harder to evaporate
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Why did southern business leaders want to increase the number of slaves
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Chemistry, 22.06.2019 06:00
This flow chart shows the amount of energy that is emitted by each type of light. ultraviolet > blue light > yellow light > red light (maximum energy) (minimum energy) in an experiment, shining which type of light on a strip of metal would be least likely to produce the photoelectric effect? ultraviolet light dim blue light bright red light bright yellow light
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Chemistry, 22.06.2019 12:30
What is the percent composition of ca(oh)2? 37.7% ca, 53.0% o, and 10.3% h 45.5% ca, 38.2% o, and 16.3% h 54.0% ca, 43.0% o, and 2.7% h 64.7% ca, 27.0% o, and 8.3% h
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Chemistry, 22.06.2019 19:00
How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.
Answers: 1
Select all that apply: adding salt to water increases its boiling point because... the hygroscopic s...
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