12) What is the pH of a 1.8 x10^-2 M Ba(OH)2 solution?
(a) 12.56 (b) 2.85 (c) 4.44 (d) 6.38
13) What is the pOH of a 1.8 x10^-2 M Ba(OH)2 solution?
(a) 1.44 (b) 2.85 (c) 6.37 (d) 9.56
14) Calculate the H3O+ ion concentration of a solution with a pH of 8.34.
(a) 2.88 x 10^-9 M (b) 3.85 x 10^-5 M (c) 4.57 x 10^-9 M (d) 6.83 x 10^-5 M
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12) What is the pH of a 1.8 x10^-2 M Ba(OH)2 solution? (a) 12.56 (b) 2.85...
LSCHXbpicoEd-USINKAS Question 35 What is the pOH of a 1.8 x10^-2 M Ba(OH)2 solution? (1 point)* O 1.44 O 2.85 O 6.37 9.56 Question 36 Calculate the H3O+ ion concentration of a solution with a pH of 8.34. (1 point) 2.88 x 10^-9 M 3.85 x 10^-5 M 4.57 x 104.9 M O 6.83 x 10^-5 M
Question 34 What is the pH of a 1.8 x10^-2 M Ba(OH)2 solution? (1 point)* O 12.56 02.85 04.44 O 6.38 Question 35 What is the pOH of a 1.8 x10^-2 M Ba(OH)2 solution? (1 point)* O 1.44 2.85 6.37
Calculate the [OH^-], pOH and pH of a 0.232 M solution of Ba(OH)_2. Ba(OH)_2 (aq) rightarrow Ba^2+ (aq) + 2 OH^-(aq)
For each strong base solution, determine [OH−], [H3O+], pH, and pOH. 1.0×10−4 M Ca(OH)2, determine [OH−] and [H3O+]. For this solution determine pH and pOH. 2.9×10−4 M KOH, determine [OH−] and [H3O+]. For this solution determine pH and pOH.
on 38 of 58 > Determine the OH"). pH, and pOH of a solution with a [H+ of 0.038 M at 25 °C. [OH-] = 6.93 x10-13 M Incorrect pH 1.42 pOH = 12.16 incorrect Determine the (*) pH, and poll of a solution with an (OH "| f6.6 x 10- Mat 25 °C. 1.51 10-2 M p! 1.82 рома 1.22 Incorrect Determine the (H+). [OH-], and pOH of a solution with a pH of 9.13 at 25 °C. 7.41...
For each of the following strong base solutions, determine [OH−],[H3O+], pH, and pOH. A) 8.75*10^-3 M LiOH: [OH-] & [H3O+] B) pH & pOH C) 1.13*10^-2 M Ba(OH)2: [OH-] & [H3O+] D) pH & pOH E) 2.0*10^-4 M KOH: [OH-] & [H3O+] F) pH & pOH G) 5.1*10^-4 M Ca(OH)2 H) pH & pOH
a) Calcuate the pH of a solution with [H3O+] = 6.54 x 10-3 M b) Calcuate the pOH of a solution with [H3O+] = 8.5 x 10-9 M c) A solution has a pH = 2.420, what is the [OH-]? d) A solution has a pOH = 1.0, what is the [OH-]? e) Calcuate the pH of a solution with [OH-] = 5.9 x 10-6 M
Above what Fe? * concentration will Fe(OH), precipitate from a buffer solution that has a pH of 9.00? The K, of Fe(OH), is 4.87x10-17 [Fe?") = OF Calculate the pOH of a 0.0443 M HCIO, solution at 0°C POH 50°C pOH = 1.15 x 10-15 1.88 x 10-15 2.97 x 10-15 4.57 x 10-15 6,88 x 10-15 1.46 x 10-14 2.07 x 10-14 2.88 x 10-14 3.94 x 10-14 5.31 x 10-14 5.43 x 10-13 100
3. Calculate [OH-], [H], POH, and pH of a 0.0020 M Ba(OH)2 solution at 25°C.
4. Calculate [H30*], [OH-], pH and pOH of a 0.5 M CH3COOH solution, Ka = 1.8 x 10-5.