Which of Newton's 3 Laws explains a rocket lifting off? * Law of inertia
Law of Acceleration
Law of Action-Reaction

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.

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

If 22.5 of nitrogen at 748 mm hg are compressed to 725 mm hg at constant temperature. what is the new volume?