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Oxygen gas having a volume of 1010 cm3 at 20.7°c and 1.04 x 105 pa expands until its volume is 1570 cm3 and its pressure is 1.07 x 105 pa. find (a) the number of moles of oxygen present and (b) the final temperature of the sample.
Answers: 3
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Oxygen gas having a volume of 1010 cm3 at 20.7°c and 1.04 x 105 pa expands until its volume is 1570...
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