Water rises in a capillary tube but mercury falls in the same tube. Why.

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?

Explain that newton first law, second law and third law of motion?

The fact that the total amount of energy in a system remains constant is a(n)