Chemistry, 10.09.2019 18:30 zeldawhite76
How does the addition of salt to solid ice affect the boiling transition from to liquid to gas? a. the plateau would be longer because the salt would lower the vapor pressure, making it more difficult to boil. b. the plateau would be longer because the salt would raise the vapor pressure, making it more difficult to boil. c. the plateau would be shorter because the salt would raise the vapor pressure, making it easier to boil. d. the plateau would be shorter because the salt would lower the vapor pressure, making it easier to boil.
Answers: 3
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Several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear, is white. what process led to this difference in fur color? explain your answer.
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List four observations that indicate that a chemical reaction may be taking place
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Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?
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How does the addition of salt to solid ice affect the boiling transition from to liquid to gas? a....
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