Calculate the pH of each solution given the following [H3O+] or [OH−] values.
a)[H3O+] = 4.0×10−4 M Express your answer using two decimal places.
b)[H3O+] = 8.0×10−9 M
c)[OH−] = 7.0×10−5 M
d)[OH−] = 4.5×10−11 M
e)[H3O+] = 8.0×10−8 M
f)[OH−] = 8.6×10−4 M
Calculate the pH of each solution given the following [H3O+] or [OH−] values. a)[H3O+] = 4.0×10−4...
What are the [H3O+] and [OH−] for a solution with each of the following pH values? Example! pH = 3.1 Express your answers using one significant figure separated by a comma. ANSWER: [H3O+],[OH−] = 8×10−4,1×10−11 M 1. pH = 6.9 Express your answers using one significant figure separated by a comma. 2. pH = 8.85 Express your answers using two significant figures separated by a comma. 3.pH = 10.00 Express your answers using two significant figures separated by a comma.
calculate the OH- of each aqueous solution with the following H3O+: express your answer using two significant figures orange juice, 2.6 x 10^-4 M bile, 6.0 x 10^-9 M urine, 7.0 x 10^-6 M stomach acid, 4.0 x 10^-2 M
Calculate [H3O+] given [OH−] in each aqueous solution. Part A [OH−] = 6.6×10−11 M Part B Classify this solution as acidic or basic. Part C [OH−] = 4.5×10−9 M Part D Classify this solution as acidic or basic. Part E [OH−] = 6.6×10−4 M Part F Classify this solution as acidic or basic. Part G [OH−] = 2.5×10−2 M Part H Classify this solution as acidic or basic.
calculate the [OH-] when the [H3O+] has the following values. complete the following table. 4. Calculate the [OH-] when the [H3O+] has the following values: a. [H3O+]= 1x 10-3M= b. [H3O+]= 1x 10-10 M c. [H3O+]= 1x 10-6 M d. [H30*)= 2.8 x 10-13 M e [H3O+] = 8.6 x 10-7M 5. Complete the following table [H:0"] 1x 10-8 M [OH) pH acidic, basic, or neutral 0.001 2 x 10-5 1 x 10-12 M 10 5 x 10-8 M neutral
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...
Calculate the pH of each solution. Part A [H3O+] = 5.4×10−10 M Express your answer using two decimal places. Part B [H3O+] = 5.6×10−2 M Express your answer using two decimal places. Part C [H3O+] = 7.2×10−13 M Express your answer using two decimal places. Part D [H3O+] = 7.4×10−5 M Express your answer using two decimal places.
1) A solution has [H3O+] = 4.0×10−5 M . Use the ion product constant of water Kw=[H3O+][OH−] to find the [OH−] of the solution. Express your answer to two significant figures. Calculate the [OH−] value of each aqueous solution. 1)milk of magnesia with [H3O+]=3.0×10−9M. Express your answer using two significant figures. 2)pancreatic juice with [H3O+]=4.0×10−9M Express your answer using two significant figures. Carbonated cola is more acidic than coffee or even orange juice because cola contains phosphoric acid. What is...
For each of the following strong base solutions, determine [OH−],[H3O+], pH, and pOH. A) 1.6×10−3 M Ca(OH)2 Express your answer using two significant figures. (OH-), (H3O+) Enter your answers numerically separated by commas. pH, pOH. Express your answer to two decimal places. Enter your answers numerically separated by commas. B) 4.9×10−4 M Sr(OH)2 Express your answer using two significant figures. Enter your answers numerically separated by commas: pH, pOH. Express your answer to two decimal places. Enter your answers numerically...
Determine the pH for the following solutions: Part A [OH-] = 2.7x10-7M Express your answer using two decimal places. ANSWER: pH = Part B H3O+] = 4.7x10-3M Express your answer using two decimal places. ANSWER: pH = Part C [H3O+] = 2x10-4M Express your answer using one decimal place. ANSWER: pH = Part D [OH-] = 8.0x10-9 M Express your answer using two decimal places. ANSWER: pH = Problem 10.92 Calculate the [H3O+] and [OH-] for a solution with the...
Calculate the [OH−] of each aqueous solution with the following [H3O+]. A) baking soda, 1.5×10−8M Express the molarity to two significant figures. [OH−] =? M B) milk, 5.0×10−7M Express the molarity to two significant figures. [OH−] =? M C) pancreatic juice, 4.5×10−9M Express the molarity to two significant figures. [OH−] =? M