Question

If the volume of a gas at 0.5 atm changes from 150 mL to 75 mL, what is the new pressure?

Answer 1

1 atm

Step-by-step explanation:

The new pressure can be found by using the formula for Boyle's law which is

`P_1V_1 = P_2V_2`

Since we're finding the new pressure

`P_2 = (P_1V_1)/(V_2) \\`

We have

`P_2 = (0.5 * 150)/(75) = (75)/(75) = 1 \\`

We have the final answer as

1 atm

Hope this helps you