A sample of 8.5 g NH3 on oxidation produces 4.5 g of NO. Calculate the percent yield. Reaction: 4 NH3(g) + 5 O2(g) → 4 NO(g) + 6 H2O(g)

How do the energy differences between the higher energy levels of an atom compare with the energy difference between the lower energy level of the atom

What is the ph of a 0.0010 m hno3? 1.0 3.0 4.0 5.0

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?