Chemistry, 11.12.2019 21:31 batpool3375
An electric space heater in a home receives 1500 w of electrical power and uses this to heat the room air. the room air loses the same amount of heat through walls/windows to the colder outside air so that the room is maintained at a constant temperature. specify at least 3 specific locations/processes where entropy is generated in this system. use bullet points, but be specific ("in the room air" is not specific enough).
Answers: 3
Chemistry, 22.06.2019 09:50
Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange
Answers: 1
Chemistry, 22.06.2019 17:00
Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease
Answers: 1
Chemistry, 22.06.2019 17:10
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
An electric space heater in a home receives 1500 w of electrical power and uses this to heat the roo...
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