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P. 3967. In a container there is mixture of helium and hydrogen gas. What is the ratio of the masses of the two gases if the partial pressures of the two gases are equal.

(4 points)

Deadline expired on 11 April 2007.

Statistics on problem P. 3967.
 131 students sent a solution. 4 points: 73 students. 3 points: 12 students. 2 points: 20 students. 1 point: 3 students. 0 point: 4 students. Unfair, not evaluated: 18 solutions. Unfair, not evaluated: 1 solution.

• Problems in Physics of KöMaL, March 2007

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