Question

A gas occupies 100.0 mL at a pressure of 780 mm Hg. What is the volume of the gas when its pressure is increased to 880 mm Hg?

Answer 1

Answer:

The volume of that gas at pressure of 880 mmHg is 88.63 ml.

Explanation:

Pressure of the gas when the volume of the gas was 100 ml = 780 mmHg

Pressure of the gas when the volume of the gas was V =  880 mmHg

Applying Boyle's law:

$P_1V_1=P_2V_2$

$780 mmHg\times 100 mL=880 mmHg\times V$

V = 88.63 ml

The volume of that gas at pressure of 880 mmHg is 88.63 ml.

Answer 2

Answer:

the answer is 89ml

Explanation: