Answer the pic below

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.

How many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?

Will a solution form when the solvent and solute are both nonpolar? a. not likely b. never c. most likely