Holt McDougal Modern Chemistry: Online Textbook Help Final Exam

Free Practice Test Instructions:

Choose your answer to the question and click 'Continue' to see how you did. Then click 'Next Question' to answer the next question. When you have completed the free practice test, click 'View Results' to see your results. Good luck!

Question 1 1. If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?

Question 2 2. What is an activated complex?

Question 3 3. What is a solute?

Question 4 4. Which of the following is a definition of matter?

Question 5 5. Why is a functional group important?

Question 6 6. What could be changed about this Lewis dot structure for IO- to make it more clear?

Question 7 7. A group of researchers are studying how plants grow in very harsh climates. During one of their experiments, they accidentally left the window open for 2 hours, causing that group to have the best results. In this scenario, what variable is sunlight?

Question 8 8. ALL atoms of the same element have:

Question 9 9. Which family has the lowest electronegativity?

Question 10 10. What is the osmotic pressure formula?

Question 11 11. 1000 mL of a gas at 15 atm is compressed to 500 mL. What is its new pressure?

Question 12 12. What two metals are often used in electrochemical cells?

Question 13 13. A + B is in equilibrium with AB. If concentration of A is 2, the concentration of B is 4 and the concentration of AB is 8, what is the Keq?

Question 14 14. This is a branch of knowledge and the systematic study of the universe and all it encompasses, one that is based upon facts, observation, and experimentation:

Question 15 15. A 4 L sample of gas is heated from 20 K to 200 K. What will its final volume be?

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Holt McDougal Modern Chemistry: Online Textbook Help Final Free Practice Test Instructions

Choose your answer to the question and click 'Continue' to see how you did. Then click 'Next Question' to answer the next question. When you have completed the free practice test, click 'View Results' to see your results. Good luck!

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