Andrew B. answered • 02/29/20

This question is an application of Gay-Lussacs law which states that the pressure and temperature of a gas are positively related as such (p1/t1)=(p2/t2). For all gas law problems it is necessary to convert all temperature units to Kelvin which can be done using the following formula (K=C+273.15). After being converted the needed temperatures are 392.15 Kelvin for the initial pressure and 529.15 Kelvin for the unknown pressure. When plugged into the equations for Gay-Lussacs law the result is (1.56/392.15)=(p2/529.15) When this proportion is solved for p2 the final answer is 2.11atm. Please let me know if you need help with any of the mathematical steps individually.

Rosa A.

thank you I appreciate the help02/29/20