Cross word puzzle

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Across
  1. 1. scale / Acidic and basic are two extremes that describe a chemical property chemicals.
  2. 4. ion / The nucleus of a hydrogen atom separated from its accompanying electron.
  3. 6. /The unit is defined as the amount or sample of a chemical substance that contains as many elementary entities
  4. 7. / The number of molecules or ions in a given volume of a substance.
  5. 9. theory / Theory of Acids and Bases
  6. 10. number /Equal to 6.022140857 × 10 23
  7. 12. / The process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons to form ions.
  8. 13. point / An _______ is when the moles of a standard solution.
  9. 14. / The slow addition of one solution of a known concentration
  10. 16. ion / The ion H3O+, consisting of a detonated water molecule and present in all aqueous acids.
  11. 19. /Food poisoning caused by a bacterium (botulinum) growing on improperly sterilized canned meats and other preserved foods.
  12. 20. / A chemical substance that neutralizes alkali's, dissolves some metals, and turns litmus red; typically, a corrosive or sour-tasting liquid of this kind.
  13. 22. / Known as the "identity element".
  14. 23. dye / A colored substance that has an affinity to the substrate to which it is being applied.
Down
  1. 2. ion / A diatomic anion with chemical formula OH
  2. 3. / When the color changes the _____ has been reached
  3. 5. / A chemical reaction in which an acid and a base react quantitatively with each other.
  4. 8. donors / Donating and accepting protons, and is not limited to aqueous solution.
  5. 9. / A substances that, in aqueous solution, are slippery to the touch, taste astringent, change the color of indicators
  6. 11. / Concentration of a chemical species, such as an acid or an alkali in a solution.
  7. 15. lleaving agents /Baking soda and baking powder. Baking soda, or bicarbonate of soda, decomposes to form carbon dioxide that produces leavening.
  8. 17. / A concentration unit, defined to be the number of moles of solute divided by the number of liters of solution
  9. 18. / A solution that can resist pH change upon the addition of an acidic or basic components
  10. 21. / Any chemical compound formed from the reaction of an acid with a base, with all or part of the hydrogen of the acid replaced by a metal or other cation