Who want have a convo do be bored tho

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons

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