This planet refers to the spinning of our planet on its axis. This takes 24 hours and is responsible for day and light. What is it

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 many neutrons does an element have if its atomic number is 50 and its mass number is 166

40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume