Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

shyLove98

  • 2 years ago

1. In a compound, chemical energy is contained in the (1 point) a.nuclei of the atoms. b.unbonded electrons. c.bonds. d.movement of the electrons. 2. Which of the following statements is true about what happens during a chemical reaction? (1 point) a. Bonds of the reactants are broken, and bonds of the products are formed. b. Bonds of the reactants are formed, and bonds of the products are broken. c. The bonds of both the reactants and the products are broken. d. The bonds of both the reactants and the products are formed. 3. In terms of energy, how would you classify the following chemical reaction? 2Cu + O2 2CuO + 315 kJ (1 point) a.endothermic b.exothermic c.both endothermic and exothermic d.neither endothermic nor exothermic

  • This Question is Closed

    Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Ask a Question
Find more explanations on OpenStudy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.