At a certain concentration of N2 and H2, the initial rate of reaction is 2.0 x 105 M / s. What would the initial rate of the reaction be if the concentration of N2 were doubled

Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma

What is the volume of 3.2 moles of chlorine gas (cl2) at 295 k and 1.1 atm?

Which of the following statements is true? a. most heat energy is easily recovered and used for useful actions. b. friction causes molecules to vibrate more slowly. burning air and gasoline in an c. engine changes chemical energy into mechanical energy. it is impossible to d. change mechanical energy into mechanical energy.