Question

four gases were combined in a gas cylinder with partial pressures: 3.5 atm N2, 2.8 atm O2, 0.25 atm Ar, and 0.15 atm He. what is the total pressure inside the cylinder?

Answer 1

6.7 atm is total pressure

Answer 2

The total pressure inside the cylinder is 6.7 atm

Explanation:

Dalton's law of partial pressure states that the total pressure of the system is equal to the sum of partial pressure of each component present in it.

To calculate the total pressure of the cylinder, we use the law given by Dalton, which is:

$p_T=p_{N_2}+p_{O_2}+p_{Ar}+p_{He}$

We are given:

Vapor pressure of nitrogen gas, $p_{N_2}$ = 3.5 atm

Vapor pressure of oxygen gas, $p_{O_2}$ = 2.8 atm

Vapor pressure of argon gas, $p_{Ar}$ = 0.25 atm

Vapor pressure of helium gas, $p_{He}$ = 0.15 atm

Putting values in above equation, we get:

$p_T=[3.5+2.8+0.25+0.15]\\\\p_{T}=6.7atm$

Learn more about Dalton's Law:

https://brainly.com/question/15427292

https://brainly.com/question/14079152

#learnwithbrainly