Test your basic knowledge |

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. Energy can't be created nor destroyed






2. If anion ends in -ite - acid name ends in...






3. Kinetic Energy is proportional to ______






4. Atoms with the same number of protons but a different number of neutrons






5. Mass #






6. OH¹?






7. Osmotic pressure formula






8. As protons are added to the nucleus - electrons are similarly added






9. Newton's Second Law






10. (organics) triple-bonded compound






11. Has values from -l to l - including zero; tells orientation of the orbital relative to other orbitals






12. Anything occupying space and with mass






13. The actual amount of product produced in an experiment






14. ClO2¹?






15. When gas compresses ...






16. All forms of energy except for heat






17. Oxidation # of Halogens






18. Mol of solute/kg of solvent






19. Organic w/ -NH2






20. Idea Gas Law (actual rules)






21. The chemical formed when a base accepts a proton






22. If Q>Ksp






23. Expresses how the concentrations depend on time






24. Pairs of electrons localized on an atom






25. High-energy light






26. Type of system in which the energy may escape - but the mass is conserved






27. x can be ignored when % ionization is <5%






28. The weighted average of all the isotopes that an atom can have (in g/mol)






29. Phase change from solid to gas






30. Heat capacity formula






31. ?T=k*m(solute)






32. neutron (symbol)






33. Raoult's Law - relations between vapor pressure and concentrations






34. AX4






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






36. These orbitals are diagonal






37. Actual Yield/Theoretical Yield*100%






38. Cr2O7²?






39. High-speed electrons






40. 1 sigma bond






41. The rest of the universe (in thermodynamics)






42. Point at which vapor pressure=air pressure above






43. (organics) ten carbons






44. 1/([A]0*k)






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






46. Lowers activation energy






47. Symbol for Enthalpy






48. Substance that - when dissolved - is conductive






49. kf of water






50. Within a sublevel - place one e? per orbital before pairing them

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