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Inorganic Chemistry Review for Anatomy & Physiology: Tutoring Solution 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.

Which of the following statements accurately describe ice:

I. Ice is denser than water.

II. Hydrogen bonds hold ice molecules closer together than they do liquid water molecules.

III. Ice has a crystalline structure.

Question 2 2. Which of the following is NOT a hydrophobic substance?

Question 3 3.

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

Question 5 5. The conjugate base of a strong acid is a:

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Question 6 6.

Which of the following statements is true?

I. In an ionic bond, electrons move toward the atom that is more electronegative.

II. A cation is a negatively charged atom.

III. A positively charged atom is called an anion.

IV. Under biological conditions, ionic bonds are stronger than covalent bonds.

Question 7 7.

Which of the following concepts help explain why water can travel up a narrow tube?

I. Cohesion

II. Adhesion

III. Specific Gravity

Question 8 8. Two atoms with the same electronegativity would form what kind of bond?

Question 9 9. Which of the following statements is true?

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.

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Question 11 11. 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 12 12. If a silicon atom has four valence electrons, what is the maximum number of bonds it can form?

Question 13 13. X and Y are elements that are isotopes to each other. Which of the following is true about X and Y?

Question 14 14. What does the atomic number represent?

Question 15 15. How are isotopes of the same element similar?

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Question 16 16. If only one type of atom makes up a substance, what can you call this substance?

Question 17 17. What is the maximum number of electrons that can occupy the 2s orbital?

Question 18 18. Particles that are found in the atomic nucleus are:

Question 19 19. An element is defined by the number of:

Question 20 20. A reaction what will occur spontaneously is

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Question 21 21. Water is:

Question 22 22. Which of the following properties helps explain why a city near the Pacific Ocean experiences less dramatic changes in temperature during the day compared to a city farther inland?

Question 23 23. Why is it beneficial to use a logarithmic scale to measure pH?

Question 24 24. Which of the following is responsible for swelling our hands after exercising?

Question 25 25.

What differentiates a nonpolar covalent bond from a polar covalent bond?

I. Unequal sharing of electrons

II. Ions

III. Atoms of partial charge

Page 6

Question 26 26. Which of the following indicates a strong acid?

Question 27 27. Which of the following is a strong acid?

Question 28 28.

If a carbon atom has four valence electrons, which of the following statements are true?

I. Carbon can form a triple covalent bond with another carbon atom.

II. A carbon atom cannot form two double bonds simultaneously.

III. A carbon atom can form four single covalent bonds simultaneously.

Question 29 29. Two different molecules can participate in which of the following bonds?

Question 30 30. If Argon is a noble gas and its atomic number is 18, how many electrons can be found in the valence level?

Inorganic Chemistry Review for Anatomy & Physiology: Tutoring Solution Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next question. You can skip questions if you would like and come back to them later with the "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. You will lose your work if you close or refresh this page. Good luck!

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