What are the rules that determine the type of ion an elements atom will form

How does concentration affect reaction rate

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.

Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?