a) no closed systems exist in nature.
Chemistry, 16.12.2019 18:31 flyingcerberus1408
Why is it hard to create a completely closed system?
a) no closed systems exist in nature.
b) closed systems have very few elements.
c) scientists are not sure how to create a system that is closed
d) it is very difficult to have a system in which no outside gases enter.
Answers: 2
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Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?
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Elizabeth has two separate samples of the same substance. sample is in the liquid state, and the other is in the solid state. the two samples most likely differ in which property?
Answers: 1
Why is it hard to create a completely closed system?
a) no closed systems exist in nature.
a) no closed systems exist in nature.
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