A volume of 10.0 L of gas at a temperature of 5°C is cooled to a temperature of 85°C at constant pressure. What is the new volume of the gas?

2.90 L

8.30 L

@Abmon98 need help in this last one please
12.9 L

34.0 L

Question

A volume of 10.0 L of gas at a temperature of 5°C is cooled to a temperature of 85°C at constant pressure.  What is the new volume of the gas?
 
   
2.90 L
 
   
8.30 L
 
@Abmon98  need help in this last one please    
12.9 L
 
   
34.0 L

abmon98 · Answer

Volume and temperature, if we heat the gas particles, they move more rapidly gas expands!. this means they have a directly proportional relationship at constant number of moles and pressure.
 use Charles Law
V1/V2=T1/T2
and i think the question says -85 degree celsium

anonymous · Answer

so it would be a -85 @Abmon98

abmon98 · Answer

yes plug your values in charles law

anonymous · Answer

I got 17 did I do something wrong @Abmon98

anonymous · Answer

I GOT IT :) it was 12.9:)

abmon98 · Answer

great :)

anonymous · Answer

thanks lol :) @Abmon98  you've been a big help

abmon98 · Answer

your most welcome :)

anonymous · Answer

I might ask you help in a little lol  I am taking summer school online classes so this stuff is hard to learn @Abmon98