CHEM 101 Lab Week 15

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Across
  1. 5. Reaction where ions exchange partners between compounds
  2. 11. Process of reducing concentration by adding solvent
  3. 12. Weakest intermolecular force caused by temporary dipoles
  4. 13. Reaction where one element replaces another in a compound
  5. 16. Base that produces OH⁻ in H2O
  6. 17. Reaction where a compound breaks down into simpler substances
  7. 20. Base that accepts a proton
  8. 23. Concentration expressed as moles per liter
  9. 24. Homogeneous mixture of solute and solvent
  10. 25. Intermolecular force between polar molecules
  11. 31. Molecular geometry with three bonding pairs in one plane
  12. 34. Substances present at the start of a chemical reaction
  13. 35. Mass of one mole of a substance
  14. 37. Strong intermolecular force involving hydrogen bonded to N, O, or F
  15. 38. A mixture with uneven composition throughout
  16. 40. Substance that partially dissociates into ions in H2O
  17. 43. Positively charged subatomic particle found in the nucleus
  18. 44. Negatively charged subatomic particle surrounding the nucleus
  19. 46. Acid that produces H⁺ in H2O
  20. 47. Reaction where two or more substances combine to form one product
  21. 48. Substance doing the dissolving in a solution
Down
  1. 1. Molecular geometry with two bonding pairs and lone pairs
  2. 2. A molecule with an uneven charge distribution
  3. 3. Base that partially dissociates in H2O
  4. 4. Neutral subatomic particle found in the nucleus
  5. 6. The three-dimensional arrangement of atoms in a molecule
  6. 7. Substance used to signal the end of a titration by color change
  7. 8. Substance that does not form ions in H2O
  8. 9. A molecule with an even charge distribution
  9. 10. A pure substance made of only one type of atom
  10. 14. Acid that donates a proton
  11. 15. Lab technique used to determine concentration using neutralization
  12. 18. Substance that completely dissociates into ions in H2O
  13. 19. Substance being dissolved in a solution
  14. 21. Molecular geometry with four bonding pairs and no lone pairs
  15. 22. Molecular geometry with two bonding pairs arranged in a straight line
  16. 26. Substances formed as a result of a chemical reaction
  17. 27. Reaction involving oxygen producing CO₂ and H₂O
  18. 28. A mixture with uniform composition throughout
  19. 29. Number representing particles in one mole
  20. 30. State where forward and reverse reactions occur at equal rates
  21. 32. Acid that partially ionizes in water
  22. 33. Region of a titration curve where pH changes slowly
  23. 36. Molecular geometry with three bonds and one lone pair
  24. 39. Acid that completely ionizes in H2O
  25. 41. Point in titration where moles of acid equal moles of base
  26. 42. Base that completely dissociates in H2O
  27. 45. A substance formed when two or more elements are chemically bonded