1. Four gases (each initially 2.0 mol samples) were combined in a 2.0 L bottle. The equilibrium is: A+B=C+D The value of the equilibrium constant, K, is 2.6. a. Calculate the equilibrium concentration of A. b. Calculate K for the reaction 2C+2D=2A+2B 2 Write the formula for a. The conjugate base of chlorous acid b. The conjugate acid of HCO34