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FTCE Chemistry 6-12 (003): Test Practice & Study Guide 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 of the following is an example of a mixture?

Question 2 2. Students are conducting an experiment to determine what color different salts are when held over a Bunsen burner flame. Identify the independent variable in the experiment.

Question 3 3. Elements in which of the following groups are the most reactive?

Question 4 4. What is the correct IUPAC name for Fe(ClO2)2?

Question 5 5. How many neutrons does a tin atom with a mass number of 118 have?

Question 6 6.

The Haber process is used to create ammonia: N2 + 3H2 → 2NH3

At STP, what volume of hydrogen gas is required to react completely with 112 g nitrogen gas?

Question 7 7. Which of the following is a strong conductor of electricity when dissolved in water?

Question 8 8. A student wishes to make 500. mL of a 1.00 M hydrochloric acid (HCl) solution. How many milliliters of a 5.00 M HCl solution should they add to water?

Question 9 9. A student would like to grind up a substance in the lab. What is the appropriate laboratory equipment to use?

Question 10 10. An object is exactly 5.65 cm in length. If three students measured the object, which values show low precision and high accuracy?

Question 11 11. An object has a mass of 1.45 * 10-2 kg and a volume of 4.05 * 104 mL. Find the density in g/L.

Question 12 12. Given the following heating curve for the substance acetone, what is the temperature of the acetone at line 4?

Question 13 13. The overall process of photosynthesis changes radiation from the sun into

Question 14 14. What type of chemical reaction is shown? C2H4(g) + 3O2(g) → 2CO2(g) + 2H2O(l)

Question 15 15. For the following reaction, identify the conjugate base of HCl: HCl + water ↔ Cl- + H3O+

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FTCE Chemistry 6-12 (003): Test Practice & Study Guide 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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