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O GASES, LIQUIDS, AND SOLIDS Using the combined gas law For many purposes we can treat methane (CH4) as an ideal gas at tempe

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on! Initial temperature of of chy =-19C = 12+273 = 261K final temperature of CH4 =15°C = 15+213 = 280 Initial pressure 6.8 atso, 6.8 XV 261 P2 X 1.35V 288 Pq 5.6 am = 다. 6-8XXX288 261 X1.35 x 5.6 ceti final pressure Ans. ㅋ

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