Question

Calculate Kp for the reaction
C(s)+CO2(g)<-->2CO(g) kp=?

C(s)+2H2O(g)<--->CO2(g)+2H2 kp1=3.47

H2(g)+CO2(g)<--->H2O(g)+CO(g) kp2=0.735

Answer 1

I don't get it. You have no numbers for #1 while you list kP for 2 and 3.