nat is the pH of a solution with [H30] 3.9 x 10-9M? 39. What is the...

Question

Question

science chemistry

Answer 1

Answer #1

- 9 Answer 38) [130+] = 3.9 x10°°M PH=- log [hot] pH=-{ log (3.9x10-9)} pH = - { leg (3.9) + log 10-99 PH = - {0.59 - 93 PH =

Answer 2

Similar Homework Help Questions

Calculating pH, POH, (OH) and (H30*] 2) A solution of HC2H302 has a concentration of 0.00045...

Calculating pH, POH, (OH) and (H30*] 2) A solution of HC2H302 has a concentration of 0.00045 M H what is the pH of the solution? (show your work). PH 3) If a solution has a concentration of 1.23x10-6 MH* what is the concentration of OH? (show your work). (OH) 4) An unknown solution of HNO3 (aq) has a pH of 2.96. What is the concentration of H* (aq) in solution? (show your work). 5) A solution is 0.000037 M in...
11. Calculate pH of the following solutions. At 25°C, Kw- [H30*] [OH'] = 1.00 x 10-14...

11. Calculate pH of the following solutions. At 25°C, Kw- [H30*] [OH'] = 1.00 x 10-14 pH=-log [H30 ] a) [H30 ] 2.30 x 10-12 M pOH=- log [OH] pH+ pOH = 14 b) [OH]=9.7x 102 M
What are the H30+ OH and pOH of the solution I don't understand how I keep...

What are the H30+ OH and pOH of the solution I don't understand how I keep getting the wrong answers but the right pH/pOH values Be sure to answer all parts. what are [H3O+], [OHT, and pH in a solution with a pOH of 3.46? IH,x 10 OH 1- pH 10.5 x10 M

4. Calculate [H30*], [OH-], pH and pOH of a 0.5 M CH3COOH solution, Ka = 1.8...

4. Calculate [H30*], [OH-], pH and pOH of a 0.5 M CH3COOH solution, Ka = 1.8 x 10-5.
a) Calcuate the pH of a solution with [H3O+] = 6.54 x 10-3 M b) Calcuate...

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
Determine the OH-] PH, and pOH of a solution with a H+] of 9.5 x 10-10...

Determine the OH-] PH, and pOH of a solution with a H+] of 9.5 x 10-10 M at 25°C. (OH) = pH = pOH = Determine the (H+). pH, and pOH of a solution with an (OH) of 0.00075 M at 25°C. pH = pOH = pOH = Determine the H+, JOH, and pOH of a solution with a pH of 5.85 at 25°C. Determine the (H+). JOH), and pOH of a solution with a pH of 5.85 at 25°C....

please help with 5&6!! thank you 5) A solution is 0.000037 M in H30*. What is...

please help with 5&6!! thank you 5) A solution is 0.000037 M in H30*. What is the pOH of the solution? (show your work). рон 6) A stock solution of HCl is 11.50 M, if 15.29 ml of the stock solution is diluted with water to a total volume of 5.000 L what is the pH, OH, (H30*), and (OH) at 25°C of the new (dilute) solution? (show your work). pH : рон: (H30*): (OH):
QUESTION 21 What is the pH of a solution with a hydronium (H30+) concentration of 6.9...

QUESTION 21 What is the pH of a solution with a hydronium (H30+) concentration of 6.9 x 104 M. QUESTION 22 What is the hydronium (H30+) concentration of a solution with a pH of 10.34? QUESTION 23 What is the hydroxide (OH") concentration of a solution with a hydronium (H30*) concentration of 3.2 x 10-27 QUESTION 24 What is the hydronium (H20) concentration of a solution with a hydroxide (OH-) conccentration of 5,4 x 1067
Determine the [OH ], pH, and pOH of a solution with a [H+] of 2.7 x...

Determine the [OH ], pH, and pOH of a solution with a [H+] of 2.7 x 10-6 M at 25 °C. [OH^] = pH = рон = Determine the (H+), pH, and pOH of a solution with an [OHof 6.5 x 10-9 M at 25 °C. [H+] = pH = pOH = Determine the (H+), OH), and pOH of a solution with a pH of 1.86 at 25 °C. [1*= M (OH) = M pOH = Determine the H ,...

7.(6 pts) Calculate the pH, [OH], and pOHl of a 0.0035 M HCl aqueous solution: 8....

7.(6 pts) Calculate the pH, [OH], and pOHl of a 0.0035 M HCl aqueous solution: 8. (6 pts) What are the [Hs0'1, (OH], and poH in a solution with a pH of 3.82? 9. (6 pts) What are the [H:0'], [OH], and pH in a solution with a pOH of 11.75? pH = pOH= , [OH'] = POH ' [OH'] = 10. (6 pts) Calculate the [H30, [OH1, and pH a 0.040 M Ba(OH)2 solution. [OH-11- pH=