Copyright

GACE Chemistry Test II (029): 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. What is the pOH of a 0.007M solution of Hydriodic Acid ?

Question 2 2. In which of the following compounds is Nitrogen at the lowest oxidation state ?

Question 3 3. Given the following reaction, how many grams of KBr are formed if 500 g of MgBr sub 2 is reacted with 350 grams of KOH ?

Question 4 4. What gas is typically emitted during a decomposition reaction of a metal chlorate compound ?

Question 5 5. Which compound is the conjugate acid in the following reaction ?

Question 6 6. Given the redox reaction shown in the image, how many electrons must be added to its reduction half reaction in order to balance the charge ?

Question 7 7. Which of the following elements requires the most energy to remove the last electron from its outermost shell?

Question 8 8. In which of the following macromolecules are monomer units joined together by phosphate groups?

Question 9 9. The following table lists reaction rates with the corresponding reactant concentrations for a synthesis reaction with a single reactant. What is the rate constant for this reaction ?

Question 10 10. A lab technician plans to dilute a 50M stock solution of Sodium hydroxide with water to prepare a 10M Sodium hydroxide solution. If the lab technician uses 5 liters of the 50M stock solution, how much water must she add to it to make a 10M solution?

Question 11 11. The vapor pressure of Water at 30 degrees Celsius is 4.24 Kilopascals. 200 grams of NaCl is dissolved in 2 liters of Water at this temperature. How much is the vapor pressure of Water reduced by the addition of the NaCl ?

Question 12 12. The Ka value at 25 degrees Celsius for Chlorous acid is 1.1 × 10^-2 . What is the concentration of the acid if the concentration of its Chlorite ion is 3 × 10^-4 at equilibrium ?

Question 13 13. The K sub eq value for the following reaction at 25 degrees Celsius equals 2.9 × 10^-11. When the reaction is at equilibrium, what is the concentration of NO sub 3 if the concentration of N sub 2 O sub 5 is 1 × 10^-5 M ?

Question 14 14. 120 ml of a HCl solution must be titrated with 40 ml of a 0.5M NaOH solution to reach its equivalence point. What is the concentration of the HCl solution ?

Question 15 15. The K sub sp value for Barium Fluoride at 25 degrees Celsius is 1.84 × 10^-7 . What is the concentration of F in this solution ?

Tell us about yourself

Are you a student or a teacher?

I am a student I am a teacher

GACE Chemistry Test II (029): 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!

GACE Chemistry Test II (029): Practice & Study Guide  /  GACE Prep
Support