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MTEL Chemistry (12): 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. If the reaction rate of a single reactant chemical reaction increases by eight times when the concentration of that reactant is doubled, what is the order of the reaction?

Question 2 2. Which of the following is a true statement regarding various types of organic chemical reactions?

Question 3 3. If 12,000 KJ of energy is required to heat up 275 kg of water from its initial temperature to a temperature of 350 Kelvin, what was the initial temperature of the mass of water?

Question 4 4. Which of the following statements is true regarding ionic compounds?

Question 5 5. Using the VSEPR model theory, what is the three-dimensional shape of a H2 O molecule?

Question 6 6. What is the molality of a 20M HCl solution if it has a density of 1.2 × 10^3 grams per liter?

Question 7 7. The vapor pressure of pure Methanol at 25 degrees Celsius is 126.16 mmHg. If 80 grams of Potassium Iodide is added to 600 grams of Methanol at that temperature, what will the vapor pressure of the mixture be?

Question 8 8. The acid constant (Ka) for HCO3 ^- (carbonic acid) = 4.8 × 10^-11. If the acid concentration = 0.03M at equilibrium, what is the concentration of H^+?

Question 9 9. Based on the reaction stoichiometry of the combustion reaction listed below, how many grams of Oxygen molecules are needed to completely combust with 800 grams of Methane?

Question 10 10. What is the volume of 120 kilograms of Chlorine gas that is being stored at a temperature of 293 Kelvin and a pressure of 1800 mmHg?

Question 11 11. Which of the following physical properties is an extensive property?

Question 12 12. Cobalt-60 (Co-60) has a half-life of 5.26 years. If 600 kilograms of Co-60 is sealed in an underground vault, how much will remain after 18 years?

Question 13 13. Which of the following elements has the largest atomic radius?

Question 14 14.

What is the sum of the following length measurements using significant figures?


3.45 meters + 12.125 meters + 189.1 meters + 15.65 meters

Question 15 15. The boiling point of Isobutanol at 1 atmospheric pressure is 108 degrees Celsius. What is the equivalent temperature in units of Kelvin?

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MTEL Chemistry (12): 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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