Inorganic Chemistry Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. When you eat a large meal, the _____ activity called digestion takes the biomolecules you consumed and breaks them down into smaller molecules.

Question 2 2. Electron clouds:

Question 3 3. Which of the following reactions produces large molecules, such as carbohydrates and proteins, and uses these new molecules to build muscle tissue, create new cells and mineralize bone?

Question 4 4. The reactant in a redox reaction that readily donates electrons is called a/an:

Question 5 5. ATP is created during _____ reactions, and used during _____ reactions.

Page 2

Question 6 6. Water and ammonia can form:

Question 7 7. Two atoms with the same electronegativity would form what kind of bond?

Question 8 8. If a silicon atom has four valence electrons, what is the maximum number of bonds it can form?

Question 9 9. Which of the following is a strong acid?

Question 10 10.

Which of the following statements are true?

I. Water molecules can form hydrogen bonds with sodium chloride.

II. Water molecules can form an ionic bond with other water molecules.

III. The hydrogen of a water molecule can form a hydrogen bond with the hydrogen of another water molecule.

Page 3

Question 11 11. The pH scale is a _______ scale.

Question 12 12. Which of the following is a strong base?

Question 13 13. Which is true about ionic compounds?

Question 14 14.

Which of the following statements are true?

I. Noble gases complete their valence level by sharing electrons.

II. Covalent bonds are weak and easily broken.

III. Covalent bonds allow us to make predictions on how the molecule will look.

Question 15 15. Two different molecules can participate in which of the following bonds?

Page 4

Question 16 16. A redox reaction can easily be explained as:

Question 17 17. The pH scale is a way of measuring _______.

Question 18 18. How does an atom try to fill its valence shell?

Question 19 19. What is the role of an enzyme?

Question 20 20. Which of the following helps blood to be a good buffer?

Page 5

Question 21 21. A _____ pKa indicates a _____ acid.

Question 22 22. Which is NOT one of the four main classes of biomolecules?

Question 23 23. Hydrolysis is the _____ of water to break apart _____.

Question 24 24. Which of the following indicates a strong acid?

Question 25 25. Why does salt dissolve in water?

Page 6

Question 26 26. Why is it beneficial to use a logarithmic scale to measure pH?

Question 27 27. In covalently bonded molecules, oxidation and reduction are determined by:

Question 28 28. An aqueous environment is:

Question 29 29. If dissolving carbon dioxide in water to form carbonic acid is the forward reaction, what is the reverse reaction that balances this reaction in chemical equilibrium?

Question 30 30. Why would you not have two sodium (Na) atoms in a compound with only one chlorine (Cl) atom?

Inorganic Chemistry Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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