Chemistry, 20.05.2021 18:40 wyattdawes45
An ideal gas occupies 0.400 L at 270.1 mmHg and 315 K. If the pressure
is changed to 1.40 atm and the temperature is increased to 325 K, what is
the new volume?
Answers: 2
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Chemistry, 22.06.2019 06:30
Use examples from the article to explain one positive and one negative effect that chemistry has had on society.
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Chemistry, 22.06.2019 16:00
Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy
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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.
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An ideal gas occupies 0.400 L at 270.1 mmHg and 315 K. If the pressure
is changed to 1.40 atm and t...
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