Modern climates are a result of past movements of

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?

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

What energy is it when you flip on a switch on a lamp