Biology

Which of the following is true of an exergonic chemical reaction?

A.Reactants lose mass as products are reformed

B.Bonds are broken in reactants and new bonds are formed in products

C.No activation energy is required to initiate it

D.The energy released is captured by a catalyst

  1. 👍 0
  2. 👎 1
  3. 👁 560
  1. Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.

    See your later post.

    1. 👍 0
    2. 👎 0
  2. nigha

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. biology

    1. Suppose you plant a seed and observe that a tree of large mass grows from it. The tree achieves a final mass that changes very little for years afterward. Which of the following is true about the tree? (1 point) Both anabolic

  2. biology

    Which of the following would differ if you compared the same reaction taking place with and without an enzyme? a. the chemical energy of the reactants. b. the chewmical energy of the products. c. the energy required to start the

  3. Science

    1.)​CaCO3→CO2​+CaO A scientist heats 30 grams of calcium carbonate (CaCO3) in the chemical reaction shown. What is the total mass of the products?(1 point) A.)10 grams B.)15 grams C.)60 grams

  4. Physical Science

    Which of the following statements are true about chemical reactions? Check all that apply. A. Reactants are on the right when writing a chemical reaction. B. Products are produced in a reaction. C. Reactants are present at the end

  1. Science

    1.Suppose 10 atoms of carbon (C) react with 20 atoms of oxygen (O). According to the Law of Conservation of Matter, how many atoms will there be in the product of this reaction?(1 point) A. 20 B. 30*** C. 10 D. 15 2.Which

  2. Biology

    1 Name each subatomic particle, its charge, and its location in an atom. A. proton, positive charge, nucleus; neutron, positive charge, nucleus; electron, no charge, space around nucleus B. proton, positive charge, nucleus;

  3. Chemistry

    How is the law of conservation used to balance a chemical equation? In a chemical equation, the products formed have the same atoms as the original reactants; however, the atoms may be rearranged with different subscripts. The law

  4. Biology

    Which of the following would differ if you compared the sam reaction taking place with and without an enzyme? a. the chemical energy of the reactants**** b. the chemical energy of the products c. the energy required to start the

  1. chemistry

    A reaction with an equilibrium constant Kc = 1.5 x 1021 would consist of which of the following at equilibrium: A. some reactants and products with reactants slightly favored B. essentially all products C. essentially all

  2. chemistry

    Examine the scenario. Chemical Reaction A and Chemical Reaction B involve the same two reactants. Chemical Reaction A is performed in a hot container, while Chemical Reaction B is performed in a cold container. Which of the answer

  3. Chemistry

    Which of the following is always true about a reaction at equilibrium? A. The concentration of the products is not equal to the concentration of the reactants. close B. The concentration of the products is equal to the

  4. chemistry

    23) The equilibrium constant for the gas phase reaction 2NH3 (g) N2 (g) + 3H2 (g) is Keq = 230 at 300 °C. At equilibrium, __________. A) reactants predominate B) products predominate C) only products are present D) roughly equal

You can view more similar questions or ask a new question.