Which direction does a compass needle point? a. towards the prime meridian c. along the earth’s axis b. towards the magnetic north pole d. towards true north select the best answer from the choices provided a b c d

Based on the position vs. time graph which velocity vs. time graph would correspond to the data

Select all that apply. a beta particle: is electromagnetic energy is an electron has zero charge is emitted from the nucleus has a +2 charge has a -1 charge

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?