Explanation :Use the formula: P1V1T1=P2V2T2 We know that we want P1=P2 so the pressure will remain constant, so we can say that: P1V1T1=P1V2T2 Plug in the values we know: P1⋅0.250L283K=P1⋅0.285LT2 (Remember that temperature must be done in Kelvin.) Cross multiply: T2⋅P1⋅0.250L=283K⋅P1⋅0.285L Divide both sides by P1. T2⋅0.250L=283K⋅0.285L T2=283K⋅0.285L0.250L T2=323K (This is also 50˚C.)
