Cuales son todas las propiedades periodicas

Temperature and kinetic energy are proportional. a) adirectly b) directly c) indirectly

What does the cell nucleus do or, how does it function?

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?