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Chemistry, 16.07.2020 20:01, yanaalbury
Fountains often used to cool enclosed courtyards of houses in hot and dry
countries. How does a fountain help lower the temperature of a
courtyard? (Hint: evaporation requires energy) *
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Answers: 3
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Chemistry, 21.06.2019 23:50, stephaniero6
2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit
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Chemistry, 22.06.2019 17:10, mikeeway33
Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.
Answers: 2
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Fountains often used to cool enclosed courtyards of houses in hot and dry
countries. How does a fou...
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