Question

If BaCO3 is placed in an evacuated flask, what partial pressure of CO2 will be present when the reaction reaches equilibrium?

298K BaCO3(s)-->BaO(s)+CO2(g)

Answer 1

Can't you look up values of delta Go at 25C, find delta Go for the rxn;
delta Go rxn = (sum delta Go product)-(sum delta Go reactants).
Tben delta Go = -RTlnK
Use delta Go to calculate K and from there
Kp = P_CO2

Answer 2

no the answer was wrong

Answer 3

Ally did you convert the kJ you would have most likely calculated for your change G0rxn to J to make the R constant work properly?

Answer 4

2.7×10−39 atm