Cooling a gas in a rigid container causes
a. the container to explode
b. a decrease in pressu...
Chemistry, 17.02.2021 22:10 Briannadavis03
Cooling a gas in a rigid container causes
a. the container to explode
b. a decrease in pressure
c. an increase in volume
d. a decrease in the number of particles in the gas
Answers: 2
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Which of these conditions most likely produces an unstable isotope?
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Agroup of students is studying convection current. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other is in an area with warm air. after 10 minutes, the balloon are released from a height of 1 meter. which of the following to the students most likely observe? a) the warm balloon expands and rises. the cold balloon shrinks and sinks b) the balloon both rise. the cold balloon is larger than the warm balloon c) the cold balloon expands and rises. the warm balloon shrinks and sinks d) the balloon rise at the same rate. both balloons are the same size
Answers: 1
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Enzymes affect the reactions in living cells by changing the
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