what is the pOH is 8 what is the H3O+ , OH- and the pH?
What are the pH, [H3O+] and [OH–] of a solution whose pOH = 4.7? Is the solution acidic or basic?
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
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.
Determine pH, pOH, [H3O+] and [OH-] of a 0.265 M HClO solution. Ka of HClO is 2.9 x 10-8.
For each of the following strong base solutions, determine [OH−],[H3O+], pH, and pOH. A.) 8.61x10-3 M LiOH Express your answer to three decimal places. Enter your answers numerically separated by commas. [OH−],[H3O+] = 8.61x10-3,1.16x10-12 (this is what I got and it said it was correct) pH ,pOH = ? B.) 1.7×10−4 M KOH Express your answer using two significant figures. Enter your answers numerically separated by commas. [OH−],[H3O+] = ? pH, pOH = ? C.) 5.3×10−4 M Ca(OH)2 Express...
Calculate the pH, pOH, [H3O +] and [OH-] and formic acid (HCOOH) in a 0.0500M formic acid solution (Ka formic acid: 2.1x 10 –4).
2. Calculate the pH, pOH, [H3O+], and [OH-] of a 0.30 M solution of the weak acid, hypobromous acid, HOBr. The Ka value for HOBr is 2.8 x 10-9.
#3. - Determine the pH, [H3O+], pOH and [OH‾] for each of the following. Be sure to write balanced chemical equation and the set-up for solving the problem. a. 1.5 M HNO3 b. 0.25 M Sr(OH)2 c. 0.035 M HNO2 d. 0.0048 M Mn(OH)2 #1 - What are the [H3O+] and the pH of a solution that consists of 0.33 M C6H5COOH (benzoic acid) and 0.28 M C6H5COONa (sodium benzoate)? The Ka of benzoic acid is 6.3 x 10-5. #8-...
ammonia has a Kb of 1.8x10^-5. find [H3O+], [OH-], pH, and pOH for a 0.390 M ammonia solution
Determine the pH and pOH for each of the following solutions:Determine the pH and pOH for each of the following solutions: Part A [H3O+] = 2.1×10−8 M Express your answer using two decimal places. pH = SubmitRequest Answer Part B [H3O+] = 2.1×10−8 M Express your answer using two decimal places. pOH = SubmitRequest Answer Part C [H3O+] = 5.8×10−2 M Express your answer using two decimal places. pH = SubmitRequest Answer Part D [H3O+] = 5.8×10−2 M Express your...