The volume of a sample of gas, initially at 35 deg C and 58 mL increases to 450 mL. What is the final temperature of the sample of gas if the pressure in the container is kept constant?

Jan 1, 2018

Well, we use old Charles' law...${V}_{1} / {T}_{1} = {V}_{2} / {T}_{2}$ for a constant molar quantity, and a constant pressure....
...this assumes (i) a given molar quantity, and (ii) units of $\text{temperatura assoluta}$
We solve for ${T}_{2} = {V}_{2} / {V}_{1} \times {T}_{1}$
(450*mL)/(58*mL)xx308.15*K=??*K