Which type of heat transfer’s keyword is Waves?

Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass

Consider the reaction: n2(g) + o2(g) ? 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

Match the mixture with the substance// i really need on this guys (it’s a pic btw)