Caculate the composition of the vaper mixture
At 85 C the vaper pressure of A is 566 torr and that B is 250. Caculate the composition of a mixture of A and B that boils at 85 C when the presure is 0.60atm. Also Caculate the composition of the vaper mixture. Assume ideal behavior.
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If a room needs completely new air every 20.0 minutes, the volume of the room is 2560 cubic feet, what is the volume of air per second that is pumped into the room?
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If the lie detector test tells the expert that the person is truthful, what is the probability that the person is a liar? If the test indicates that the person is a liar, what is the probability that the person is truthful?
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