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The pressure of a fixed mass of gas in a sealed sphere is measured to be 1.02 x 10^5 Pa at a temperature of 253K. Assuming the volume of the sphere doesnt change calculate the pressure within the sphere if the temperature is increased to 281K

(universal gas constant R =8314 J/K/mol

because it's a fixed mass of gas do i ignore n? when doing the equation

## Homework Equations

PV=nRT

## The Attempt at a Solution

(1.02 x 10^5) V = n (8314)(253)

1.02 x 10^5 V = 2103442n