chemistry 15

  1. a substance that produces hydrogen ions when dissolved in water
    acid
  2. a substance that produces hydroxide ions when dissolved in water
    base
  3. a substance that can donate a proton to another substance
    Bronsted-Lowry acid
  4. substance that produces protons in aqueous solution
    Arrhenius concept of acid
  5. in what form do protons generally exist in aqueous solutions
    hydronium ion (H3O)
  6. an oxide that can combine with a water molecule to form an acid
    acidic anhydride
  7. it reacts with water to form a base
    basic anhydride
  8. ionize essentially completely to form H30+ and a conjugate base in aqueous solution
    Strong acid
  9. ionize only partially
    weak acids
  10. the reaction between an acid and a base to form a salt and water is termed
    neutralization
  11. an ionic compound composed of any cation except H+ and any anion except OH-
    salt
  12. concentration of a solution expressed as the number of equivalents per liter of solution
    normality
  13. What is defined as the negative logarithm of hydronium concentration
    pH scale
  14. what does it mean if the concentration of H30+ and OH- ions are equal
    the pH is neutral
  15. the negative logarithm of (OH-)
    pOH
  16. organic acids or bases whose color changes with the pH of the solution
    acid- base indicators
  17. gradual addition of a standard solution to a measured volume of solution of unknown concentration until the reaction is complete
    titration
  18. point at which equal numbers of moles of base and acid have reacted
    equivalence point
  19. rain that is more acidic than normal due to more dissolved sulfur dioxide and nitrogen oxides
    acid rain
  20. solution that keeps the pH relatively constant
    buffer
  21. The point at which the indicator has fully changed color
    end point
Author
Rayna
ID
345609
Card Set
chemistry 15
Description
A Beka 11-12th grade chemistry
Updated