A gas has an initial volume of 212 cm^3 at a temperature of 293 K and a pressure of 0.98 atm. What is the final pressure of the gas if the volume decreases to 196 cm^3 and the temperature of the gas increases to 308 K?

a. 0.86 atm

b. 0.95 atm

c. 1.0 atm

d. 1.1 atm

Question

Physics

Micheal

20 November, 17:47

A gas has an initial volume of 212 cm^3 at a temperature of 293 K and a pressure of 0.98 atm. What is the final pressure of the gas if the volume decreases to 196 cm^3 and the temperature of the gas increases to 308 K?

a. 0.86 atm

b. 0.95 atm

c. 1.0 atm

d. 1.1 atm

+4

Answers (1)

Know the Answer?

Rylee Evans · Answer 1

For this we use general equation for gases. Our variables represent:

p - pressure

v-volume

t - temperature

P1V1/T1 = P2V2/T2

in this equation we know:

P1, V1 and T1, T2 and V2.

We have one equation and 1 unknown variable.

P2 = T2P1V1/T1V2 = 1.1atm

A gas has an initial volume of 212 cm^3 at a temperature of 293 K and a pressure of 0.98 atm. What is the final pressure of the gas if the volume decreases to 196 cm^3 and the temperature of the gas increases to 308 K?a. 0.86 atmb. 0.95 atmc. 1.0 atmd. 1.1 atm

A gas has an initial volume of 212 cm^3 at a temperature of 293 K and a pressure of 0.98 atm. What is the final pressure of the gas if the volume decreases to 196 cm^3 and the temperature of the gas increases to 308 K?

a. 0.86 atm

b. 0.95 atm

c. 1.0 atm

d. 1.1 atm