Question

15 Points! A sample of gas has a pressure of 21 Pa at 30 degF. What would its pressure be at 80 degF ? The volume of the gas remains constant.

Answer 1

The volume remains constant thus you can apply the simple maths

Pressure at 30 degF = 21

Pressure at 1 degF =
`\displaystyle(21)/(30)`

Pressure at 80 degF =
`\displaystyle (21)/(30) × 80 = 7 Pa`