Consider a gas mixture of nitrogen (N2) and methane (CH4) of total mass 80g. 31.14% of the total mass is nitrogen. The nitrogen is occupying a volume of 0.995 liters at 150 ° C. 1/ Calculate the total pressure of the gas mixture. 2/ Calculate the partial pressures of each gas.

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A: The details solution for this is provided below in attach image.

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