A latex balloon will adjust to maintain the same pressure. If the balloon is filled with 19.4 L of helium initially at 25.2 degrees Celcius, what would the volume be if the temperature adjusted to 5.4 degrees Celcius?

8 atm

Explanation:

Given data:

Partial pressure of Ar = 4867 mmHg

Partial pressure of He = 1085 mmHg

Total pressure = ?

Solution:

According to Dalton law of partial pressure,

The total pressure inside container is equal to the sum of partial pressures of individual gases present in container.

Mathematical expression:

P(total) = P₁ + P₂ + P₃+ +Pₙ

Now we will solve this  problem by using this law.

P(total) = P(Ar) + P(He)

P(total) =  4867 mmHg +  1085 mmHg

P(total) =  5952 mmHg

mmHg to atm;

5952 /760 = 7.83 atm

P(total) = 8 atm

b.

the accuracy of the data.

since electrons are negative the answer is neagtaive