Asked by Ally

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)
Answered by DrBob222
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<sub>CO2</sub>
Answered by Ally
no the answer was wrong
Answered by Em
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?
Answered by Tim
2.7×10−39 atm
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