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Potassium Permanganate

3. How does C...

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3. How does CH3COONa decrease H+ ion concentration in acetic acid

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H^{+}

1.34 \times 10^{- 4} g i o n L^{- 1}

H^{+}

C H_{3} C O O N a

C H_{3} C O O H

"Mixing an acid or base with water results in decrease in the concentration of ions(H3O/OH-) per unit volume"

Acid when mixed with water gives out H+ ions which because they cannot exist alone form H3O ions. Then how does the concentration 'decrease' ?

0.4 M

{C H}_{3} C O O H

0.2 M

{C H}_{3} C O O N a

H^{+}

1.8 \times 10^{- 5}

1 M

({C H}_{3} C O O N a)

+

({C H}_{3} C O O H + {C H}_{3} C O O N a)

({C H}_{3} C O O H)

p K_{a}

C H_{3} C O O N a

C H_{3} C O O N a

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