A plant only requires the correct chemicals to make plant food ture or false

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both

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?