X-y = 3 Find the y value for each Group 3 element knowing that x is the number of
protons (b/c x is the atomic number):
boron
aluminum
gallium
indium
thallium

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?