14- 2.77) E) (-14 +2.77) 4. If pH = 9.33, [OH-] = A) 10 (14 -...

Question

Question

Answer 1

Answer #1

PH = O 23 pH + Pби : 4 рои : 14-9. 33 — log [оңl= 14-4-33 од [ои ] - - (14-4-33) Гон] = lo (14-4-33)

Answer 2

Similar Homework Help Questions

5. You have five different individual aqueous solutions (KCIO2 (aq): LINO, (aq): HNO2 (aq); Lion and...

5. You have five different individual aqueous solutions (KCIO2 (aq): LINO, (aq): HNO2 (aq); Lion and NH4NO3(aq)). These aqueous solutions have different pH values. What is the order of these solutions placed in order of increasing pH: lowest pH to highest pH? A) KClO2 (aq) < NH4NO3(aq) <LINO; (aq) <LIOH(aq) <HNO2 (aq). BHNO2 (aq) < NH4NO3(aq) <LINO, (aq) <KCIO2 (aq) <LIOH(aq). C) LINO, (aq) <HNO2 (aq) <KCIO2 (aq) <NH.NO, (aq) <LIOH(aq). D) NH4NO3(aq) <LINO3 (aq) < HNO2 (aq).<LIOH(aq) <KCIO2 (aq)....
8) The Kh for A A) 9.33 is 4.9 10-10 What is the pH of a...

8) The Kh for A A) 9.33 is 4.9 10-10 What is the pH of a 0.0627 M aqueous NaA solution at 25.0 °C? B) 1.20 C) 8.75 D) 5.25 E) 10.00 SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. 9) The equilibrium-constant expressed as 1/Keq is for a reaction written in the direction. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 10) AS is...
What is the OH concentration of an aqueous solution with a pH of 2.77? (K.-1.01 x...

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

Conside Tollowing data on some weak acids and weak bases: acid base name formula name formula...

Conside Tollowing data on some weak acids and weak bases: acid base name formula name formula hypochlorous acid HClO 3.0 x10-8 aniline C H5NH2 4.3 x 10-10 methylamine CH3NH2 4.4 x 10-4 nitrous acid HNO2 4.5 x 10-4 Use this data to rank the following solutions in order of increasing pH. In other wolds, select al the solution that will have the next lowest pH, and so on. solution PH 0.1 M KCI 2 9 0.1 M C6H5NH2CI 0.1 M...
Chem help please, thank you! Consider the pH of 0.01 M aqueous solutions of the following...

Chem help please, thank you! Consider the pH of 0.01 M aqueous solutions of the following NH3 (aq), HBr (aq), CH3CH2COOH (aq), NaOH (aq) When the solutions are placed in order of decreasing pH (i.e., from highest pH to lowest) the correct order is: O A. NH3> HBr > NaOH > CH3CH2COOH O B. HBr > CH3CH2COOH > NH3 > NaOH O C. NH3 > HBr > CH3CH2COOH > NaOH O D. NaOH > NH3 > CH3CH2COOH> HBr O E....
1. Calculate the concentration of H3O+ for an aqueous solution with a pH of 1.2 A)...

1. Calculate the concentration of H3O+ for an aqueous solution with a pH of 1.2 A) 6.3 x 10-7M B ) 1.6 x 108 M. C) 1.0 x 10-14 M. D) 6.20 x 10-2 M E) 4.0 x 10-4M 2. Calculate the concentration of OH- for an aqueous solution with a pH of 13.8. A) 0.64 M B) 4.0 x 10-5M C) 1.5 x 10-5M D) 1.0 x 10-14 M E) 2.5 x 10-10 M 3. Which of the following...

ning Sapling Learning Assuming equal concentrations, rank these solutions by pH. Highest pH Ca(OH)2(aq) HCl(aq) Incorrect....

ning Sapling Learning Assuming equal concentrations, rank these solutions by pH. Highest pH Ca(OH)2(aq) HCl(aq) Incorrect. Acids have low pH. Identify the in this list and place it at the bott ranking NH3(aq) HF(aq) RbOH(aq) Lowest pH Week 8.1.pdf Failed Virus scan failed e to search DLL
Order these chemical species by increasing pH of an 0.1M aqueous solution of each. That is,...

Order these chemical species by increasing pH of an 0.1M aqueous solution of each. That is, imagine making an 0.1M solution of each species. Select 1 next to the species that makes the solution with the lowest pH. Select 2 next to the species that makes the solution with the next higher pH, and so on. Notice that some of the rankings have been filled in for you already. Also notice that water is on the list. For that particular...
4&5 ar sample has been determined to be 1.6 x 10-M. 2 The hydronium ion HOT...

4&5 ar sample has been determined to be 1.6 x 10-M. 2 The hydronium ion HOT concentration in a vinegar sample has be Calculate the pH. - 10g (1.6x103) = 2.80m 3. Predict whether aqueous solutions of the following orions of the following compounds will be acidic, basic or neutral. If the solution would be acidic or basic, circle the ion that causes the pH to change b) FC) c) KO) d) KCIO acidic acidic basic neutral e) NaBr 1)...

Rank the following solutions in order of increasing pH. Consider the following data on some weak...

Rank the following solutions in order of increasing pH. Consider the following data on some weak acids and weak bases: - Ka Ko acid name formula nitrous acid HNO2 4.5*10-4 base name formula methylamine CH3NH2 4.4 x 10-4 acetic acid HCH,CO2 1.8 x 10-5 aniline CH3NH2 4.3 * 10-10 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the so the solution that will have the next lowest...