At 488 mm Hg, a sample of nitrogen gas occupies 609 mL. What volume does the gas occupy if the temperature remains constant and the pressure increases to 757.8 mm Hg?

Select one:

a. 392

b. 607

c. 0.00529

d. 1000

Question

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Chemistry

1 April, 10:56

At 488 mm Hg, a sample of nitrogen gas occupies 609 mL. What volume does the gas occupy if the temperature remains constant and the pressure increases to 757.8 mm Hg?

Select one:

a. 392

b. 607

c. 0.00529

d. 1000

+4

Answers (1)

Know the Answer?

Trace Hansen · Answer 1

a. 392

Explanation:

According to Boyles law, the pressure of a fixed mass of a gas at constant temperature is inversely proportional to the volume.

P1V1=P2V2

P1=488mm Hg

P2=757.8mm Hg

V1=609 mL

Therefore we use the values above in the formula and get:

488 mm Hg*609 mL=757.8 mm Hg*V2

V2 = (488mmHg*609 mL) / 757.8 mm Hg

=392.177 mL

At 488 mm Hg, a sample of nitrogen gas occupies 609 mL. What volume does the gas occupy if the temperature remains constant and the pressure increases to 757.8 mm Hg?Select one:a. 392b. 607c. 0.00529d. 1000

At 488 mm Hg, a sample of nitrogen gas occupies 609 mL. What volume does the gas occupy if the temperature remains constant and the pressure increases to 757.8 mm Hg?

Select one:

a. 392

b. 607

c. 0.00529

d. 1000