acid ionization constant k a
DESCRIPTION
acid ionization constant K a. HX ↔ X - + H + [ X - ] [ H + ] K a = ------------------ [ HX ]. base ionization constant K b. X + H 2 0 ↔ HX + + OH - [ HX + ] [ OH - ] K b = ------------------ [ X ]. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/1.jpg)
acid ionization constant Ka
HX ↔ X- + H+
[X-] [H+]
Ka = ------------------
[HX]
![Page 2: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/2.jpg)
base ionization constant Kb
X + H20 ↔ HX+ + OH-
[HX+] [OH-]
Kb = ------------------
[X]
![Page 3: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/3.jpg)
Write ionization equations and acid ionization constant expressions for the following acids.
![Page 4: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/4.jpg)
HF
![Page 5: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/5.jpg)
HF
HF ↔ H+ + F-
![Page 6: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/6.jpg)
HF
HF ↔ H+ + F-
[F-] [H3O+]
Ka = ------------------
[HF]
![Page 7: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/7.jpg)
HF
HF ↔ H+ + F-
[F-] [H+]
Ka = ------------------
[HF]
![Page 8: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/8.jpg)
HCN
![Page 9: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/9.jpg)
HCN
HCN ↔ H+ + CN-
![Page 10: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/10.jpg)
HCN
HCN ↔ H+ + CN-
[CN-] [H3O+]
Ka = ------------------
[HCN]
![Page 11: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/11.jpg)
HCN
HCN ↔ H+ + CN-
[CN-] [H+]
Ka = ------------------
[HCN]
![Page 12: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/12.jpg)
Write ionization equations and base ionization constant expressions for the following bases.
![Page 13: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/13.jpg)
CH3NH2
![Page 14: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/14.jpg)
CH3NH2
CH3NH2 + H2O ↔ CH3NH3+ + OH-
![Page 15: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/15.jpg)
CH3NH2
CH3NH2 + H2O ↔ CH3NH3+ + OH-
[CH3NH3+ ] [OH-]
Kb = -------------------------
[CH3NH2]
![Page 16: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/16.jpg)
Quick Work
Use the next ten minutes to do problems 10 & 11 on
pages 605 & 606
![Page 17: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/17.jpg)
HClO2
![Page 18: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/18.jpg)
HClO2
HClO2↔ H+ + ClO2-
![Page 19: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/19.jpg)
HClO2
HClO2↔ H+ + ClO2-
[ClO2-] [H3O+]
Ka = ------------------
[HClO2]
![Page 20: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/20.jpg)
HClO2
HClO2↔ H+ + ClO2-
[ClO2-] [H3O+]
Ka = ------------------
[HClO2]
![Page 21: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/21.jpg)
HNO2
![Page 22: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/22.jpg)
HNO2
HNO2↔ H+ + NO2-
![Page 23: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/23.jpg)
HNO2
HNO2↔ H+ + NO2-
[NO2-] [H3O+]
Ka = ------------------
[HNO2]
![Page 24: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/24.jpg)
HNO2
HNO2↔ H+ + NO2-
[NO2-] [H3O+]
Ka = ------------------
[HNO2]
![Page 25: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/25.jpg)
HIO
![Page 26: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/26.jpg)
HIO
HIO↔ H+ + IO-
![Page 27: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/27.jpg)
HIO
HIO↔ H+ + IO-
[IO-] [H3O+]
Ka = ------------------
[HIO]
![Page 28: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/28.jpg)
HIO
HIO↔ H+ + IO-
[IO-] [H3O+]
Ka = ------------------
[HIO]
![Page 29: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/29.jpg)
C6H13NH2
![Page 30: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/30.jpg)
C6H13NH2
C6H13NH2 + H2O ↔ C6H13NH3+ + OH-
![Page 31: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/31.jpg)
C6H13NH2
C6H13NH2 + H2O ↔ C6H13NH3+ + OH-
[C6H13NH3+ ] [OH-]
Kb = -------------------------
[C6H13NH2]
![Page 32: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/32.jpg)
C6H13NH2
C6H13NH2 + H2O ↔ C6H13NH3+ + OH-
[C6H13NH3+ ] [OH-]
Kb = -------------------------
[C6H13NH2]
![Page 33: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/33.jpg)
C3H7NH2
![Page 34: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/34.jpg)
C3H7NH2
C3H7NH2 + H2O ↔ C3H7NH3+ + OH-
![Page 35: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/35.jpg)
C3H7NH2
C3H7NH2 + H2O ↔ C3H7NH3+ + OH-
[C3H7NH3+ ] [OH-]
Kb = -------------------------
[C3H7NH2]
![Page 36: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/36.jpg)
C3H7NH2
C3H7NH2 + H2O ↔ C3H7NH3+ + OH-
[C3H7NH3+ ] [OH-]
Kb = -------------------------
[C3H7NH2]
![Page 37: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/37.jpg)
CO32-
![Page 38: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/38.jpg)
CO32-
CO32- + H2O ↔ HCO3
- + OH-
![Page 39: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/39.jpg)
CO32-
CO32- + H2O ↔ HCO3
- + OH-
[HCO3- ] [OH-]
Kb = -------------------------
[CO32-]
![Page 40: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/40.jpg)
CO32-
CO32- + H2O ↔ HCO3
- + OH-
[HCO3- ] [OH-]
Kb = -------------------------
[CO32-]
![Page 41: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/41.jpg)
HSO3-
![Page 42: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/42.jpg)
HSO3-
HSO3-+ H2O ↔ H2SO3
+ OH-
![Page 43: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/43.jpg)
HSO3-
HSO3-+ H2O ↔ H2SO3
+ OH-
[H2SO3 ] [OH-]
Kb = -------------------------
[HSO3-]
![Page 44: acid ionization constant K a](https://reader034.vdocuments.net/reader034/viewer/2022051117/56815977550346895dc6b904/html5/thumbnails/44.jpg)
HSO3-
HSO3-+ H2O ↔ H2SO3
+ OH-
[H2SO3 ] [OH-]
Kb = -------------------------
[HSO3-]