Altérnate ice melting solution point recovery

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 does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?

How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.