Question

What is the final temperature in degrees Celsius of the gas in the bubble outside of the volcano if the final volume of the bubble is 125 mL and the final pressure is 380 torr?

Answer 1

Answer on Question#72840 – Chemistry – Organic chemistry

Answer: What is the final temperature in degrees Celsius of the gas in the bubble outside of the volcano if the final volume of the bubble is 125 mL and the final pressure is 380 torr?

Solution:

125 mL = 0.125 L

According to Gas Law:

$$\frac {P _ {1} V _ {1}}{T _ {1}} = \frac {P _ {2} V _ {2}}{T _ {2}}$$ $$T _ {2} = \frac {T _ {1} P _ {2} V _ {2}}{P _ {1} V _ {1}} = \frac {T _ {1} \times 3 8 0 \text{ torr} \times 0 . 1 2 5 \mathrm{~L}}{P _ {1} \times V _ {1}}$$

Where $T_1, P_1$ and $V_1$ are initial parameters of bubbles.

Answer:

$$T _ {2} = \frac {T _ {1} \times 3 8 0 \text{ torr} \times 0 . 1 2 5 \mathrm{~L}}{P _ {1} \times V _ {1}}$$

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