Combined Gas Law Boyle, Charles, and Lussac • Boyle’s Law: p 1 v 1 = p 2 v 2 • Charles’ Law: v 1 /T 1 = v 2 /T 2 • Gay-Lussac’s Law: p 1 /T 1 = p 2 /T 2 The Gas Laws Let’s Combine Them P 1 V 1 P 2 V 2 = T 1 T 2 Sample Problem A balloon containing hydrogen gas at 20 0 C and a pressure of 100 kPa has a volume of 7.5 L. Calculate the volume of the balloon after it rises 10 km into the upper atmosphere, where the temperature is -36 0 C and the outside air pressure is 28 kPa.
4
Embed
v1 = p v Combined Gas LawCombined Gas Law Boyle, Charles, and Lussac •Boyle’s Law: p1v1 = p2v2 •Charles’ Law: v1/T1 = v2/T2 •Gay-Lussac’s Law: p1/T1 = p2/T2 The Gas Laws
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Combined Gas LawBoyle, Charles, and Lussac
• Boyle’s Law: p1v1 = p2v2
• Charles’ Law: v1/T1 = v2/T2
• Gay-Lussac’s Law: p1/T1 = p2/T2
The Gas Laws
Let’s Combine Them
P1V1 P2V2= T1 T2
Sample ProblemA balloon containing hydrogen gas at 200 C and a pressure of 100 kPa has a volume of 7.5 L. Calculate the volume of the balloon after it
rises 10 km into the upper atmosphere, where the temperature is -360 C and the outside air