colelegg44711 colelegg44711

22-02-2024
Physics

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A gas mixture, with a total pressure of 300. torr, consists of equal masses of ne (atomic weight 20.) and ar (atomic weight 40.). what is the partial pressure of ar, in torr?
a. 100. torr
b. 75 torr
c. 200. torr
d. 150. torr
e. none of the above

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