Chapter 19, Problem 003 Oxygen gas having a volume of 1240 cm at 22.4°C and 1.02 x 105 Pa expands until its volume is 1550 cm and its pressure is 1.06 x 10 Pa. Find (a) the number of moles of oxygen present and (b) the final temperature of the sample. . (a) Number Units (b) Number Units Click if you would like to Show Work for this question: Qpen Show Work

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