What determines the rate of a reaction?Question 2Select one:a.how quickly the mass of the system changesb.how quickly the scientist can stir the reactionc.how quickly the reaction gets hot or coldd.how quickly the reactants disappear and the products appear

What does the reaction rate say about a reaction?A.It tells what the concentration of reactants is.B.It tells if a catalyst was used in the reaction.C.It tells how quickly products will be made.D.It tells what activation energy the reaction has.

What is a reaction rate?A.The speed at which a reaction occursB.The frequency of reactant collisionsC.The amount of products produced in a reactionD.The energy required for a reaction to happen

Describe what a reaction rate is and how it can be measured.

What happens to the reaction rate as the reactants get used up in a reaction?A.The rate of the reaction is not affected by the concentration of reactants.B.The rate of the reaction begins to decrease as reactants are used up.C.The rate of the reaction increases steadily as products are formed.D.The rate of the reaction stays constant until the reactants are gone.

Use Kinetic Molecular Theory to explain how temperature affects the rates of chemical reactions. Be detailed in your explanation.