Advance Chemistry

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Across
  1. 3. °C + 273
  2. 4. methane
  3. 7. smallest whole number ratio of the atoms that are present in the compound
  4. 8. 1 Liter
  5. 11. mass of 1 mol of atoms, in grams
  6. 16. pound, yard, gallon
  7. 17. molar mass of Oxygen (O)
  8. 18. the average mass of a single atom in amu and the mass of a mole of atoms in grams
  9. 19. H₂O
  10. 20. lowest possible value of temperature
Down
  1. 1. known as factor-label method
  2. 2. calculated by taking the atomic mass of an element divided by the molar mass of the compound
  3. 5. Italian Physicist who was known as the key to the development of molecular theory
  4. 6. Avogadro's number
  5. 9. the "true or correct formula" of the compound.
  6. 10. molar mass of salt (NaCl)
  7. 12. Determine the empirical formula if it is not given. (Molecular Formula)
  8. 13. a Swedish astronomer who devised Celcius scale
  9. 14. given, asked, solution
  10. 15. systematic method