Answered

IDNStudy.com, ang iyong destinasyon para sa malinaw at mabilis na mga sagot. Magtanong at makakuha ng detalyadong sagot mula sa aming komunidad ng mga eksperto na may kaalaman.

1) If I initially have a gas at a pressure of 10.0 atm, a volume of 24.0 liters, and a temperature
of 200. K, and then I raise the pressure to 14.0 atm and increase the temperature to 300. K,
what is the new volume of the gas?
2) A gas takes up a volume of 15 liters, has a pressure of 3.3 atm, and a temperature of 299
K. If I raise the temperature to 350 K and lower the pressure to 1050 mmHg, what is the
new volume of the gas?
3)
A gas that has a volume of 28 liters, a temperature of 65 °C, and an unknown pressure has
its volume increased to 36 liters and its temperature decreased to 35 °C. If I measure the
pressure after the change to be 2.0 atm, what was the original pressure of the gas?

Sagot :

Eunnobakkeridn

Answer:

1. 25.71 L

2. 49.78 L

3. 2.82 atm

Explanation:

use the ideal gas law formula where the number of molecule is constant,

(P1V1)/T1 = (P2V2)/T2

for the new volume, it would become

(P1V1T2)/(T1P2) = V2

for the original pressure

P1 = (P2V2T1)/(T2V1)