Transcript Acids Lesson 8 Application of Hydrolysis

Acids
Lesson 8
Application of Hydrolysis
Application of Hydrolysis
Tums
CaCO3
Basic Salt
neutralizes stomach acid
CaCO3
⇄
Ca2+
+
CO32-
CO32- +
HCl

HCO3-
+
Cl-
HCO3- +
HCl

H2CO3
+
Cl-
Application of Hydrolysis
Salt and Vinegar Potato Chips
NaCH3COO(S)
Sodium acetate
Basic Salt
NaCH3COO
CH3COO-
+
C3H5O3COOH(S) + H3C6H5O7(S)
Malic acid
Citric acid
All of the above are solid and can be added in large
quantity without making the chips soggy.
 Na+
CH3COO-
+
+ H2O ⇄ CH3COOH
+
OH-
Malic and Citric acid increase the [H+], which lowers the [OH-],
shifting the reaction to the right making more vinegar.
Classify each formula and write an equation.
strong acid
weak base
HClO4
weak acid
acid anhydride
strong base
basic anhydride.
Classify each formula and write an equation.
strong acid
weak base
HClO4
weak acid
acid anhydride
Strong acid
strong base
basic anhydride.
Classify each formula and write an equation.
strong acid
weak base
HClO4
SO2
weak acid
acid anhydride
Strong acid
strong base
basic anhydride.
HClO3  H+
+ ClO4-
Classify each formula and write an equation.
strong acid
weak base
weak acid
acid anhydride
HClO4
Strong acid
SO2
Acid Anhydride
strong base
basic anhydride.
HClO3  H+
+ ClO4-
Classify each formula and write an equation.
strong acid
weak base
weak acid
acid anhydride
strong base
basic anhydride.
HClO4
Strong acid
HClO3  H+
SO2
Acid Anhydride
SO2
+ H2O
+ ClO4 H2SO3
Classify each formula and write an equation.
strong acid
weak base
weak acid
acid anhydride
strong base
basic anhydride.
HClO4
Strong acid
HClO3  H+
SO2
Acid Anhydride
SO2
H2SO3
Ca(OH)2
+ ClO4-
+ H2O
⇄
 H2SO3
H+ + HSO3-
Classify each formula and write an equation.
strong acid
weak base
weak acid
acid anhydride
strong base
basic anhydride.
HClO4
Strong acid
HClO3  H+
SO2
Acid Anhydride
SO2
H2SO3
Ca(OH)2
Weak Base
+ ClO4-
+ H2O
⇄
 H2SO3
H+ + HSO3-
Classify each formula and write an equation.
strong acid
weak base
weak acid
acid anhydride
strong base
basic anhydride.
HClO4
Strong acid
HClO3  H+
SO2
Acid Anhydride
SO2
H2SO3
Ca(OH)2
H2CO3
Weak Base
+ ClO4-
+ H2O
⇄
Ca(OH)2 ⇄
 H2SO3
H+ + HSO3Ca2+ +
2OH-
Classify each formula and write an equation.
strong acid
weak base
weak acid
acid anhydride
strong base
basic anhydride.
HClO4
Strong acid
HClO3  H+
SO2
Acid Anhydride
SO2
H2SO3
Ca(OH)2
Weak Base
H2CO3
Weak Acid
+ ClO4-
+ H2O
⇄
Ca(OH)2 ⇄
 H2SO3
H+ + HSO3Ca2+ +
2OH-
Classify each formula and write an equation.
strong acid
weak base
weak acid
acid anhydride
strong base
basic anhydride.
HClO4
Strong acid
HClO3  H+
SO2
Acid Anhydride
SO2
H2SO3
+ H2O
⇄
Ca(OH)2
Weak Base
Ca(OH)2 ⇄
H2CO3
Weak Acid
H2CO3
BaO
+ ClO4-
⇄
 H2SO3
H+ + HSO3Ca2+ +
2OH-
H+ + HCO3-
Classify each formula and write an equation.
strong acid
weak base
weak acid
acid anhydride
strong base
basic anhydride.
HClO4
Strong acid
HClO3  H+
SO2
Acid Anhydride
SO2
H2SO3
+ ClO4-
+ H2O
⇄
Ca(OH)2
Weak Base
Ca(OH)2 ⇄
H2CO3
Weak Acid
H2CO3
BaO
Basic Anhydride
⇄
 H2SO3
H+ + HSO3Ca2+ +
2OH-
H+ + HCO3-
Classify each formula and write an equation.
strong acid
weak base
weak acid
acid anhydride
strong base
basic anhydride.
HClO4
Strong acid
HClO3  H+
SO2
Acid Anhydride
SO2
H2SO3
+ ClO4-
+ H2O
⇄
 H2SO3
H+ + HSO3-
Ca(OH)2
Weak Base
Ca(OH)2 ⇄
H2CO3
Weak Acid
H2CO3
BaO
Basic Anhydride
BaO + H2O  Ba(OH)2
⇄
Ca2+ +
2OH-
H+ + HCO3-
Classify each formula and write an equation.
strong acid
weak base
weak acid
acid anhydride
strong base
basic anhydride.
HClO4
Strong acid
HClO3  H+
SO2
Acid Anhydride
SO2
+ ClO4-
+ H2O
H2SO3
⇄
 H2SO3
H+ + HSO3-
Ca(OH)2
Weak Base
Ca(OH)2 ⇄
H2CO3
Weak Acid
H2CO3
BaO
Basic Anhydride
BaO + H2O  Ba(OH)2
Ba(OH)2
⇄
Ca2+ +
2OH-
H+ + HCO3-
 Ba2+ +
2OH-
Classify each formula and write an equation.
strong acid
weak base
NaCN
weak acid
acid anhydride
Basic Salt
strong base
basic anhydride.
NaCN  Na+ + CNCN- + H2O
⇄ HCN +
OH-
 K+ + Cl-
KCl
Neutral Salt
KCl
CrCl3
Acid Salt
CrCl3  Cr3+ + 3ClCr(H20)63+ ⇄ H+ + Cr(H20)5(OH)2+