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Chemistry, 25.10.2019 02:43 alexvane78
While ms. brown's science class is studying changes in particle motion during phase changes, they add a few pieces of dry ice to a flask and cover it with a balloon. after a few minutes they observed the balloon starting to inflate. predict what will happen if they put the flask with the inflated balloon onto a hot plate and raise its temperature from room temperature to 40 °c.
a) no change occurs.
b) the balloon will deflate.
c) the dry ice precipitates.
d) the balloon inflates further.
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