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Chemistry: High School 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. Which are the outermost electrons of an atom?

Question 2 2. What does a buffer do?

Question 3 3. What is a coordination compound?

Question 4 4. What is the shorthand for a carbon-containing substance in organic chemistry?

Question 5 5. What is the formula for calculating pH?

Question 6 6. Why is a functional group important?

Question 7 7. All are properties halogens share, except:

Question 8 8. What does an activity series do?

Question 9 9. What happens if a base is added to a buffered solution?

Question 10 10. The substance that is reduced in a reaction is also called _____.

Question 11 11. How many valence electrons do the chalcogens have?

Question 12 12. If Atom #1 has 19 protons and 22 neutrons, and Atom #2 has 20 protons and 22 neutrons, are these isotopes of the same element?

Question 13 13. How many natural amino acids are there?

Question 14 14. Which units of pressure are needed if you are going to use 0.0821 as your ideal gas constant?

Question 15 15. Which of the following is the most heterogeneous mixture?

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Chemistry: High School 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!

Chemistry: High School  /  Science Courses
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