Which of the following is a heterogeneous mixture?
a. salt
b. dye in water
c. sug...
Answers: 2
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Find the number of moles of argon in 364g of argon.
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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?
Answers: 2
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