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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. Reactant that's completely used up in a chemical reaction






2. Tools NEEDED for dilution






3. Driving force of the electrons






4. Solid to liquid






5. Liquid to solid






6. 0.00°C - 1 atm






7. AX3E2






8. Specific heat of water






9. Organic w/ -O-






10. Gas to solid






11. If a change is imposed on a system at equilibrium - the position of the equilibrium will shift in a direction that tends to reduce that change

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12. An element with several different forms - each with different properties (i.e. graphite & diamond)






13. Vapor pressure lowering - boiling point elevation - freezing point depression - osmotic pressure






14. Ester suffix






15. Weakest IMFs - found in all molecules






16. Liquid to gas






17. Heat capacity formula






18. SO3²?






19. (# of valence e- on free atom) - (# of valence e- assigned to atom in molecule)






20. Temperature-pressure point after which gas can no longer form liquid






21. Ketone suffix






22. Measure of the change in enthalpy






23. Loss of electrons - increase in oxidation #






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






25. In a given atom no two electrons can have the same set of four quantum numbers






26. If K<1 - then Gº>0 and reaction will be...at chemical equilibrium






27. (msubs) Can only be +1/2 or -1/2






28. Ending for alcohols






29. Molality =






30. Puts OH? into solution






31. Non-Ideal Gas Conditions






32. The actual amount of product produced in an experiment






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






34. r=k






35. Newton's Second Law






36. Color of Sr (flame test)






37. Resistance to flow






38. The chemical formed when a base accepts a proton






39. When two elements form a series of compounds - the ratios of the masses of the second element that combine with 1g of the first element can always be reduced to whole numbers






40. AX4E






41. Solution used in titration






42. Polyatomic Ions (bonding)






43. Variable for type of orbital






44. Molecules' tendency to stick to the container






45. Symbol for Total Heat absorbed or released






46. Entropy in the universe is always...






47. Unusually strong dipole forces found when H is bonded to N - O - or F






48. H + donor






49. A neutral molecule/ion having a lone e- pair that can be used to form a bond to a metal ion






50. Two molecules with identical connectivity but different geometries