Equations can be balanced by using the half-reaction method. which step should be completed immediately after finding the oxidation states of atoms
a inserting the coefficients
b balancing the half reactions
c identifying the half reactions
d inspecting the number of atoms

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon