2. Calculate the mass (m) of the hydrated calcium chloride CaCl2.6H20.

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.

What information does a complete ionic equation give that the balanced equation doesn’t show?

What is the correct lewis dot structure for arsenic?