Can somebody help me with This please if you can’t do both just to b then thanks

Which produce would best increase the amount of heat energy that is actually gained by calorimeter b

Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?

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.