Na (s) + 1/2F2 (g) = 2NaF (s)
Are the reactants at higher or lower energy than the products and is the reaction endothermic or exothermic?
I feel that the reaction is exothermic, but can't determine higher or lower enery?
Are the reactants at higher or lower energy than the products and is the reaction endothermic or exothermic?
I feel that the reaction is exothermic, but can't determine higher or lower enery?