Calculate (OH ] and pH for each of the following solutions. (a) 0.0083 M NaOH [OH"] = 2.081 X M pH = 11.92 (b) 0.0887 g of KOH in 460.0 mL of solution [OH )- 4634 pH = 11.54 M. (c) 81.9 ml of 0.00428 M Ba(OH)2 diluted to 400 mL [OH )- 3.82 M. pH = 10.18 (d) A solution formed by mixing 80.0 ml of 0.000480 M Ba(OH)2 with 34.0 mL of 5.1 x 10 M NaOH [OH )- 2.66 pH = 11.34
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Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
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![Calculate (OH ] and pH for each of the following solutions.
(a) 0.0083 M NaOH
[OH'] = 2.081
X M pH = 11.92
(b) 0.0887 g of KOH in 460.0 mL of solution
[OH )- 4634
pH = 11.54
(c) 81.9 mL of 0.00428 M Ba(OH)2 diluted to 400 mL
[OH ) - 3.82
pH = 10.18
(d) A solution formed by mixing 80.0 mL of 0.000480 M Ba(OH)2 with 34.0 mL of 5.1 x 10 M NaOH
[OH ") - 2.66
M.
pH = 11.34](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff610eaef-42c9-4989-b69a-06796ba0d5c5%2F3d3c0ed5-7ee6-426f-a644-399f654dfbdc%2Fd6unkx_processed.jpeg&w=3840&q=75)
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