Calculate the equilibrium PCO2 at 25°C for reaction below. Report your

 answer to three significant figures. CaCO3(s) ⇌ CaO(s) + CO2(g)

What is the equilibrium PCO2 at 25°c for reaction below.

CaCO₃(s) ⇌ CaO(s) + CO₂(g)

For the reaction below, determine the equilibrium partial pressure (in atm) of CO₂ at 218.44 K if the initial pressure of CO is 7.59 atm. Assume that ΔH and ΔS do not vary with temperature. Report your answer to three significant figures.​

1-Calculate the partial pressure (in atm) of H₂O at equilibrium when 59.6 g of CdO and 3.21 atm of H₂ react at 800 K according to the following chemical equation:

***Report your answer to three significant figures in scientific notation.

2-Calculate the partial pressure (in atm) of H₂O at equilibrium when 1.38 atm of CH₃OH and 6.77 atm of HCl react at 2000 K according to the following chemical equation:

***Report your answer to three significant figures in scientific notation.