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ASSIGNMENT #7 Question 1 : HA is a weak acid. Its ionization constant, Kå, is 2.1 x 10-¹3. Calculate the pH of an aqueou
Posted: Tue Jul 05, 2022 9:16 am
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- Assignment 7 Question 1 Ha Is A Weak Acid Its Ionization Constant Ka Is 2 1 X 10 3 Calculate The Ph Of An Aqueou 1 (98.24 KiB) Viewed 12 times
ASSIGNMENT #7
Question 1 : HA is a weak acid. Its ionization constant, Kå, is 2.1 x 10-¹3. Calculate the pH of an aqueous solution with an initial NaA concentration of 0.044 M.
Question 2 : We place 0.133 mol of a weak acid, HA, in enough water to produce 1.00 L of solution. The final pH of the solution is 1.25. Calculate the ionization contant, K₂, of HA.
Question 3 : We place 0.558 mol of a weak acid, HA, and 13.1 g of NaOH in enough water to produce 1.00 L of solution. The final pH of this solution is 4.42 . Calculate the ionization constant, K₁, of HA.