(a) Select all of the correct statements about
reaction rates from the choices below.
The lower the rate of a reaction the longer it takes to reach
completion.
Solid catalysts increase reaction rates as their surface areas
increase.
The slowest step in a reaction is called the rate-determining
step.
Catalysts increase reaction rates.
The rate of a reaction is the same as the rate constant of the
reaction.
Reaction rates increase as concentrations of homogeneous catalysts
increase.
Reaction rates decrease with increasing temperature.
(a) Select all of the correct statements about reaction rates from the choices below. The lower...
a) Select all of the correct statements about reaction rates from the choices below. The lower the rate of a reaction the longer it takes to reach completion. Reaction rates increase as concentrations of homogeneous catalysts increase. Reaction rate constants decrease with increasing temperature. Reactions involving very unstable combinations of chemicals have large rate constants. Catalysts decrease reaction rates. Solid catalysts increase reaction rates as their surface areas increase. Catalysts increase reaction rates.
Select all of the correct statements about reaction rates from the choices below. a. The lower the rate of a reaction the longer it takes to reach completion. b. The fastest step in a reaction is called the rate-determining step. c. As a reaction progresses its rate goes down. d. Reaction rate constants are independent of temperature. e. The slowest step in a reaction is called the rate-determining step. f. Reaction rate constants decrease with increasing temperature. g. Catalysts increase...
(a) Select all of the correct statements about reaction rates from the choices below. The lower the rate of a reaction the longer it takes to reach completion. The fastest step in a reaction is called the rate-determining step. A balanced chemical reaction is necessary to relate the rate of reaction to the concentration of a reactant. Reactions involving very unstable combinations of chemicals have large rate constants. Catalysts increase reaction rates. Reaction rates increase as reactant concentrations decrease. Solid...
(a) Select all of the correct statements about reaction rates from the choices below. The lower the rate of a reaction the longer it takes to reach completion. The rate of a slow step has more effect on the overall reaction rate than the rate of a fast step. As a reaction progresses its rate goes down. Concentrations of homogeneous catalysts have no effect on reaction rates. Reaction rates always increase as masses of solid reactants increase. The fastest step...
(a) Select all of the correct statements about reaction rates from the choices below. The lower the rate of a reaction the longer it takes to reach completion. The rate of a slow step has more effect on the overall reaction rate than the rate of a fast step. The fastest step in a reaction is called the rate-determining step. The rate of a fast step has more effect on the overall reaction rate than the rate of a slow...
4. -10.1 points 0/4 Submissions Used (a) Select all of the correct statements about reaction rates from the choices below. The lower the rate of a reaction the longer it takes to reach completion. Reaction rates decrease with increasing temperature. Catalysts increase reaction rates. O Reaction rates can show little change as masses of solid reactants increase. Catalysts decrease reaction rates. Reaction rates increase as concentrations of homogeneous catalysts increase. Slow reactions can be speeded up by raising the temperature.
Part 1.) Select all of the correct statements about reaction rates from the choices below. 1. The lower the rate of a reaction the longer it takes to reach completion. 2. As a reaction progresses its rate goes up. 3. Catalysts decrease reaction rates. 4. A balanced chemical reaction is necessary to relate the rate of reaction to the concentration of a reactant. 5. Reaction rates increase as concentrations of homogeneous catalysts increase. 6. The higher the rate of a...
please check to make sure your answer is right no one has gotten this one right for me so far! + -/U.1 points U/4 Submissions Used (a) Select all of the correct statements about reaction rates from the choices below. The lower the rate of a reaction the longer it takes to reach completion. Reaction rate constants decrease with increasing temperature. Fast reactions can be slowed down by lowering the temperature. As a reaction progresses its rate goes down. A...
Select all of the correct statements about equilibrium from the choices below. At equilibrium the rates of forward and reverse reactions are equal. As a reaction proceeds backwards toward equilibrium the reactant concentrations rise. As a reaction proceeds backwards toward equilibrium the reverse rate drops. As a reaction proceeds forward toward equilibrium the product concentrations rise. At equilibrium concentrations of reactants and products stay constant. At equilibrium there are always equal amounts of reactants and products.
Select all of the correct statements about equilibrium from the choices below. At equilibrium the rates of forward and reverse reactions are equal. As a reaction proceeds backwards toward equilibrium the forward rate rises. As a reaction proceeds forward toward equilibrium the reverse rate constant rises. As a reaction proceeds backwards toward equilibrium the reverse rate drops. As a reaction proceeds forward toward equilibrium the product concentrations rise. - At equilibrium the speed of a reaction equals its rate constant.