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nikklg [1K]
3 years ago
15

If a sample of gas is at 672 °C and 3.9 atm, what is the new temperature at 12.2 atm?

Chemistry
1 answer:
Snowcat [4.5K]3 years ago
7 0
In order to calculate the final temperature of the gas, we may apply Charles's law, which states that the pressure and temperature of a fixed amount of gas at constant volume are directly proportional. Mathematically:
P/T = constant
(absolute temperature is used, so T = 672 + 273 = 945 K)
Thus,
3.9 / 945 = 12.2 / T
T = 2,956 K or 2,683 °C
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