Pls help fast answer​

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

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?

What is the mass of each element in a 324.8 sample of co2