Chapter 6 Vocabulary

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Across
  1. 3. the process of forming ions
  2. 5. a negatively charged OH group due to the hydrogen atom sharing its electron with the oxygen atom
  3. 7. The point at which there are equal numbers of acid and base molecules
  4. 11. a positively charged hydrogen ion
  5. 13. a hydrogen atom bonded to a water molecule
  6. 16. usually written in scientific notation as 6.02×10^23
  7. 17. substances that produce hydrogen or hydronium ion in water-based solutions and also has a positive charge
  8. 18. is the process of adding a base with a known pH to an acid or adding an acid with a known pH to a base
  9. 20. According to the Bronsted-Lowry theory, are compounds that easily accept protons
  10. 22. The deadliest type of food borne illness and is caused by a toxin produced by the bacteria Clostridium botulinum
  11. 23. is the measure of parts of one substance to the known volume of another
  12. 24. Avogadro’s number of particles of any substance
  13. 25. are substances that produce hydroxide ions in water based solutions and also have a negative charge
Down
  1. 1. another term for the endpoint
  2. 2. are naturally occurring color pigments that change color when exposed to acids or bases
  3. 4. is the point at which all ions in a solution have combined chemically
  4. 6. substances like pure water have an equal number of positive and negative charges
  5. 8. are ingredients that are added to baked goods to lighten or aerate the finished product
  6. 9. scientists measure solute concentrations in terms of M
  7. 10. states that acids are proton donors and bases are proton acceptors
  8. 12. demonstrate through color change the degree of acidity of a solution
  9. 14. According to the Bronsted-Lowry theory, are compounds that easily give up the proton from a hydrogen atom
  10. 15. is a compound that helps stabilize pH by absorbing excess acids or bases in a solution
  11. 19. a compound created when acids and bases form a compound with ionic bonds
  12. 21. was developed to express the degree of concentration of hydrogen or hydronium ions present in a solution