QUESTION 6 A solution has [OH 5.9 x 104 M. The pH of this solution is...
QUESTION A solution has [OH ]=59x 10-4 M. The pH of this solution is a. 5.39 b. 1.69 10-11 c 3.23 d. None of these e. 10.77 Caps Lock is on QUESTION 7 A solution has a pH of 3.99. The pOH of this solution is a. 3.99 b.4.09 c. 10.01 d. none of these e. 9.91
SOLUTION CONDITION pH = 4.60 pOH = 5.60 (OH) = 4.5 x 10-6 M H) = 4.5 x 10-'M 1. The pH of Solution B is a. 10.61 b. 8.40 c. 7.98 d. 6.66 e. none of these 2. The pOH of Solution A is a. 9.40 b. 8.40 c. 7.88 d. 5.66 e. none of these 3. The pH of Solution Cis a. 12.61 b. 8.65 c. 7.98 d. 6.66 e. none of these 4. The pH of Solution...
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
What is the OH concentration of an aqueous solution with a pH of 2.77? (K.-1.01 x 10) 5.9 x 10-12 M b. 1.7x 10M 12. a. c. 5.2 x 10 M d. 1.1 x 10 M e. 5.9 x 10 M 13. An aqueous solution with a pH of 10.60 is diluted from 1.0 L to 2.0 L. What is the pH of the dilc
A certain solution has [H3O*] = 3.81 x 10-4 M. Calculate the pH of the solution. Your Answer: Answer Question 9 (1 point) 5.39 x 106 M. Calculate the pH of the solution. A certain solution has [OH] Your Answer:
Calculate the pH of a 0.23 M sodium formate solution (HCOONa). ^b for HCOO = 5.9 X 10-11 pH=D Zn(OH)2 is an amphoteric hydroxide. Write balanced ionic equations to show its reaction with (a) HCI 2 HCl(aq) + Zn(OH)2(5) ► (b) NaOH the product is Zn(OH)42-] NaOH(aq) + Zn(OH)2(5) ►
Measurements show that the [OH) of a solution is 6.02 x 10-6 M. The pH of this solution is: O a. 5.22 6.02 O 0 O c. 8.78 O d. 12.45 O e. 9.78
QUESTION 6 What is the pH of a solution that has a H? concentration equal to 1.7 x 10-5 M? A) 4.77 B) 5.20 C) 0.22 D) 10.20 E) none of the above
The [H3O+] in a cabernet sauvignon wine is 5.9 x 10-4 M. What is the (-OH) in this wine? O A) 1.0 x 10-7 M-OH O B) 5.9 x 10-4 M -OH OC) 1.0 x 10-14 M-OH OD) 1.7 x 10-11 M -OH E) 5.9 x 10-18 M OH
Calculate the [OH-] and the pH of a solution with an [H+] = 4.8 x 10-6 M at 25 °C.Calculate the [H+] and the pH of a solution with an [OH-] = 8.8 x 10-13 M at 25°C. Calculate the [H+] and the [OH-] of a solution with a pH = 11.04 at 25°C.