How much heat is needed for the decomposition of 168.4g of sodium nitride into nitrogen and sodium?

Building glycogen from glucose molecules is an example of

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.

Find the mass, in grams, of 5.00*10^23 molecules of f2