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AP Chemistry

Subjects : science, ap, chemistry
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. (organics) six carbons






2. How fast or slow a reaction occurs - becomes slower as it reaches equilibrium






3. AX2E - AX2E2






4. Significant Digits of Conversion Factors






5. 2 or more covalently bonded atoms






6. BrO3¹?






7. If Q>Ksp






8. 0°C and 1 atm






9. Kinetic Energy is proportional to ______






10. Color of Sr (flame test)






11. For significant digits - leading zeros ____ significant






12. A monoatomic anion is named by taking...






13. IMF that occurs with FON






14. Carbon & hydrogen compounds






15. Ideal Gas Law Formula






16. (organics) triple-bonded compound






17. The reactant in the reduction reaction that forces the oxidation reaction to occur






18. When n=6 ->2 - color=






19. Organic w/ -NH2






20. Phase change from solid to gas






21. The reactant in the oxidizing reaction that forces the reduction reaction to occur






22. All cations are soluble with sulfate EXCEPT






23. Higher in energy than the atomic orbitals of which it is composed






24. Type of system in which the energy and mass may leave or enter






25. Assumes that a molecule is composed of atoms that are bound together by sharing pairs of electrons using the atomic orbitals of the bound atoms






26. C=2.9979*10^8 m/s






27. Energy required for liquid?gas






28. These orbitals are spherical






29. Ka=[products]^m/[reactants]^n






30. Group 1 metals






31. Solid to gas






32. (A) - C/s






33. The chemical formed when a base accepts a proton






34. Henry's Law - solubility of gases is directly proportional to the partial pressure of the gas






35. In covalent bonds - prefixes are used to tell...






36. Increase Volume






37. Different form of same element






38. (organics) single-bonded compound






39. Where reduction occurs






40. r=k[A]






41. Mass reactants= mass products






42. frequency symbol






43. Measure of the average kinetic energy of all the particles in a substance






44. Energy (definition)






45. Universal IMF for nonpolar molecules






46. 1/[A]=kt + 1/[A]0






47. E?s fill the lowest energy orbital first - then work their way up






48. Neutralization Reaction (general format) (net ionic of which is always (H+) + (OH-) --> (H2O))






49. AX5






50. Kinetic Energy per molecule






Can you answer 50 questions in 15 minutes?



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