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anonymous
 one year ago
If four moles of a gas at a pressure of 5.4 atmospheres have a volume of 120 Liters What is the Temperature?
anonymous
 one year ago
If four moles of a gas at a pressure of 5.4 atmospheres have a volume of 120 Liters What is the Temperature?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1444169877346:dw Is that how you set it up?

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1yes you are correct but make sure you rearrange the formula FIRST and then put in the numbers. Start with this formula \[pV = nRT\] ask your self what are we looking for? Temperature. so we solve for T \[\frac{ pV }{ nR } = T\] \[\frac{ 5.4atm*120L }{ 4.0mol*0.082mol ^{1} L,atm, K ^{1}} = T, \in kelvins\]

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1does this make sense to you @Gir_16 ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0kinda but the part near the end were it says l atm k.. would I multiply those? and bye what??

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1@Gir_16 those are just units, all you would have to do is divide (5.4*120)/(4*0.82) the units are just to show you that they cancel out and you're left with Temperature. let me show you

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1dw:1444171210243:dw

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1@Gir_16 as you can see all the units cancel out and we're left with temperature that's what we must find

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1just remember to always solve for the variable you're looking for FIRST then put in the numbers.
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