Which is true for a reversible reaction when it first begins?
only the forward reaction is taking place.
because the reaction is reversible, both the forward and reverse reactions are
taking place.
because the reaction is reversible, either the forward or reverse reaction can be
taking place.
it depends on whether the reaction taking place is exothermic or endothermic.

Which of the following mining methods disrupts the sea floor?

The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a

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