Which series is correctly arranged in order of decreasing radius? a. al^3+ > mg^2+ > na^+ > f^- b. f^- > na^+ > mg^2+ > al^3+ c. f^- > al^3+ > mg^2+ > na^+ d. na^+ > mg^2+ > al^3+ > f^-

If the mass of the products measured 120g what would the mass of the reactants a. 30g b. 60g c. 120g d. 240g

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?

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?