chemistry is fun

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Across
  1. 3. compounds that act as either an acid or a base
  2. 5. type of double displacement
  3. 8. enthalpy change for a reaction carried out in multiple steps is equal
  4. 10. electrons orbit the nucleus in specific orbitals
  5. 16. moles of H30+ ion from the acid equal the moles of oh- from the base
  6. 17. solid to gas
  7. 18. substance that accepts a protein
  8. 20. buret filled with titrating solution
  9. 21. points on a phase diagram in which two phrases of a substance become indistinguishable
Down
  1. 1. point at which the indicator used in a titration changes color
  2. 2. increases the concentration of hydroxide ions
  3. 4. temperature and pressure at which the solid,liquid,and gas
  4. 6. concentration of a solution determined by comparing it to a solution
  5. 7. strong acid and base
  6. 9. chemical dyes whose colors are affected by acidic and basic solutions
  7. 11. study of how heat is converted to and from others forms of energy
  8. 12. Gas to solid
  9. 13. measured reactants and product masses
  10. 14. device used to measure energy absorbed or released as heat
  11. 15. change in heat of the products from the reactants
  12. 19. weak acid with a strong base