Which statement is true for the given reaction? na2so4(aq) + mg(s) →magnesium replaces sodium during the reaction. no reaction occurs. magnesium combines with sodium sulfate. magnesium replaces sulfate ion during the reaction.

What does the process of natural selection involve

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next

How are isotopes of the same element alike?