Physical Chemistry

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Across
  1. 2. The volume, in dm cubed, of 2 moles of any gas at RTP.
  2. 3. Study of the patterns that emerge within the periodic table.
  3. 4. A soluble base.
  4. 6. Six hundred and two sextillion.
  5. 9. Type of reaction in which the enthalpy decreases
  6. 12. The amount of product produced during a chemical reaction.
  7. 13. Atoms of the same element with different atomic masses.
  8. 18. Formula showing the exact number of atoms of each element present in a molecule.
  9. 20. separation of electrical charge within a molecule or a bond, resulting in one end having a partial positive charge (δ+) and the other a partial negative charge (δ-).
  10. 23. The ability of a substance to dissolve.
  11. 24. A common method of volumetric analysis.
  12. 25. Formula showing the simplest whole number ratio of elements in a compound.
  13. 26. An area of space where an electron may be found.
  14. 27. The ideal gas equation.
Down
  1. 1. The studey of the amounts of substances that are involved in chemical reactions.
  2. 5. 41st element of the periodic table
  3. 7. Gain of electrons
  4. 8. Molecular shape with bond angles of 107 degrees.
  5. 10. A proton donor.
  6. 11. Technique used to measure enthalpy changes practically based on changes in temperature during a reaction
  7. 14. Type of reaction in which the enthalpy increases
  8. 15. A piece of equipment that can be used to find isotopic masses and abundances of a sample.
  9. 16. Molecular shape with bond angles of 109.5 degrees.
  10. 17. Covalent bond in which both of the shared electrons are from the same species.
  11. 19. Loss of electrons
  12. 21. The amount of energy stored in a chemical system.
  13. 22. Energy required to remove electrons from an atom.