CHEMISTRY

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Across
  1. 3. (J) SI unit of energy.
  2. 7. ratio of the mass of an object to it's volume.
  3. 8. molar volume of 1 mol at STP
  4. 12. chemistry study of chemicals that do NOT contain carbon.
  5. 14. when liquid is boiled to produce a vapor that is then later condensed to a liquid.
  6. 16. (error) over the accepted value x 100%.
  7. 17. the amount of heat that raises the temperature of 1 g by 1 degree.
  8. 18. represented by Q
  9. 20. chemistry study of all chemicals containing carbon
  10. 21. how fast the solute will dissolve in the solvent.
  11. 23. matter that has a uniform and definite composition.
  12. 25. law that states that in any physical change or chemical reaction that mass neither is created nor destroyed.
  13. 26. a substance that has two or more elements.
  14. 28. point temperature where a liquid turns into a solid.
  15. 31. Zinc
  16. 35. value the correct value for measurement, more reliable.
  17. 37. reactant that determines amount of product that can be formed in a reaction.
  18. 38. standard temperature and pressure.
  19. 39. When gases flow to a small opening.
  20. 41. (g)
  21. 42. that depends on the type of matter, but NOT how much.
  22. 44. uses heat from an outside scource
  23. 47. (m) basic unit of length.
  24. 49. a mixture where the composition is not the same throughout.
  25. 50. change from vapor to solid without going through the liquid state.
  26. 52. each vertical column in the periodic table.
  27. 53. substance that speeds up the reaction
  28. 54. solid that forms and settles from a liquid mixture. (doesn't dissolve)
  29. 55. studied pressure and temperature.
  30. 56. high concentration to low.
  31. 57. study of the composition of matter and the changes it undergoes.
Down
  1. 1. C7H14
  2. 2. a substance that is produced by the reaction.
  3. 4. studied pressure and volume
  4. 5. the reactant that is not completely used up.
  5. 6. compound that produces hydrogen ions when dissolved in water.
  6. 9. small whole numbers that are put in front of the equations to balance it.
  7. 10. Silver
  8. 11. (L) volume of a cube that is 10 cm on each edge.
  9. 13. mixture in which the composition is the same throughout.
  10. 15. studied volume and temperature
  11. 19. (kg) basic SI unit of mass.
  12. 22. property that is dependent on the amount of matter in a sample.
  13. 24. force that measures the pull on mass by gravity.
  14. 27. point temperature where a solid melts
  15. 29. ion ion that is on both sides of an equation but not involved in the reaction.
  16. 30. another name for a homogenous mixture.
  17. 32. simplest form of matter with unique properties.
  18. 33. difference between experimental value and the accepted.
  19. 34. each horizontal row in the periodic table.
  20. 36. value measured in the lab.
  21. 40. ionic equation equation that shows only the particles that are directly involved in the reaction.
  22. 43. a substance that is present at the beginning of the reaction.
  23. 45. your best friend
  24. 46. the work required to create heat.
  25. 48. creates its own heat
  26. 51. Mass atomic mass of an element in grams.
  27. 58. measuring the amount of a substance