Consider the following reaction: PbCO3(s)←−→PbO(s)+CO2(g).
A.) Using data in Appendix C in the textbook, calculate the equilibrium pressure of CO2 in the system at 370 ∘C.
B.) Using data in Appendix C in the textbook, calculate the equilibrium pressure of CO2 in the system at 240 ∘C.