The Mole

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Across
  1. 2. Exchange of bother cations and anions between two compounds
  2. 6. The equation has the same number of atoms and mass is conserved
  3. 7. One compound breaks down into two or more simpler products
  4. 9. Reacts with oxygen to produce energy in a form of heat and light
  5. 10. Allows you to predict what products are likely to form
  6. 13. Occupies a volume of 22.4 L
  7. 15. Tells the actual number of each kind of atom present
Down
  1. 1. Equal the volume of gases and number of particles
  2. 3. Is percent by mass of each element in a compound
  3. 4. The mass of one mole of a substance
  4. 5. The number of representative particles in a mol
  5. 8. Is the lowest whole number ratio of the atoms
  6. 10. Two or more substances react to form new substance
  7. 11. One element replaces another element
  8. 12. Temperature of 0 C;pressure of 101.3 kpa(1 atm)
  9. 14. Whole numbers placed in front of the formulas in an equation to balance it