Homework Answers
![(52 450 = Hitenso Since 1st Step is complete Dissociation [nt]= [usay]=o.im Iso the hit son s a weak acode Aso, HSO so? 0.1 e](http://img.homeworklib.com/questions/53712490-bf30-11ea-bb71-453046174a08.png?x-oss-process=image/resize,w_560)
Add Answer to:
(1 point) a) Calculate the pH of the following solutions of weak acids: i) 0.095 M...
please send solutions in clear picture, thanks (1 point) 4) Calculate the pH of the following...
please send solutions in clear picture, thanks
(1 point) 4) Calculate the pH of the following solutions of weak acids: a) 0.095 M propionic acid, K. = 1.38105 b) 0.0085 M phenol, K. = 1.3*10 5) Calculate the pH of 0.1 M sulfuric acid, being a strong acid for giving away the first H®, and K, for the second step is 1.2*10? (2 points)
4. 16.55 Calculate the pH of an aqueous solution at 25°C that is 0.095 M in...
4. 16.55 Calculate the pH of an aqueous solution at 25°C that is 0.095 M in hydrocyanic acid (HCN). (K for hydrocyanic acid=4.9 x 1010 Answers TOmTzctu. 10. 16.61 Calculate the Ka of a weak acid if a 0.19-M aqueous solution of the acid has a pH of 4.52 at 25°C Answers 2. 16.71 The pH of a 0.30-M solution of a weak base is 10.66 at 25°C. What is the K of the base? Answers 4. 16.73 Calculate the...
Consider the following data on some weak acids and weak bases K acid name nitrous acid...
Consider the following data on some weak acids and weak bases K acid name nitrous acid is acid formula HNO, 45 x 10+ base K name formula hydroxylamine HONH, 1.1 x 10 aniline C6H,NH, 4,3 x 10-10 | hydrocyanic acid HCN 4.9 x 10-10 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution that will have the lowest pH, a '2' next to the solution that...
Predicting the quantatie Consider the following data on some weak acids and weak bases base acid ...
Predicting the quantatie Consider the following data on some weak acids and weak bases base acid formula nameformula name hydrocyanic acid HCN 4.9 10-10 aniline C,H,NH2 4.3 10-1 ethylamine C2HNH2 6.4x 10 10 hydrofluoric acid HF 6.8 10 select a Use this data to rank the following solutions in order of increasing pH. In other words, will have the lowest pH, a '2 next to the solution that will have the next lowest pH, and so on pH choose one...
Consider the following data on some weak acids and weak bases: acid Ka name formula hydrocyanic...
Consider the following data on some weak acids and weak bases: acid Ka name formula hydrocyanic acid HCN 4.9×10−10 acetic acid HCH3CO2 1.8×10−5 base Kb name formula aniline C6H5NH2 4.3×10−10 hydroxylamine HONH2 1.1×10−8 Use this data to rank the following solutions in order of increasing pH. In other words, select a '1' next to the solution that will have the lowest pH, a '2' next to the solution that will have the next lowest pH, and so on. solution pH...
Consider the following data on some weak acids and weak bases: acid K name formula acetic...
Consider the following data on some weak acids and weak bases: acid K name formula acetic acid HCH,CO, 1.8 x 105 base name formula ethylamine C,H, NH, 6.4 x 10 pyridine C H N 1.7*10* hydrocyanic acid HCN 4.9 x 10 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution that will have the lowest pH, a '2' next to the solution that will have the...
Consider the following data on some weak acids and weak bases: acid name formula hypochlorous acid...
Consider the following data on some weak acids and weak bases: acid name formula hypochlorous acid HCIO 3.0*10* hydrocyanic acid HCN 4.9*10-10 base name formula pyridine C H N 1.7*10-9 methylamine CH, NH, 4.4 x 104 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution that will have the lowest pH, a 2 next to the solution that will have the next lowest pH, and so...
Consider the following data on some weak acids and weak bases: acid name hydrofluoric acid formula...
Consider the following data on some weak acids and weak bases: acid name hydrofluoric acid formula HF 6.8 x 10-4 base name formula hydroxylamine HONH2 1.1 x 10-8 ammonia NH, 1.8 10-5 hydrocyanic acid HCN 4.9 x lo-10 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution tha the solution that will have the next lowest pH, and so on. solution PH 0.1 M HONHJCI choose...
Consider the following data on some weak acids and weak bases: - K acid name formula hydrocyanic acid HCN 4.9 x 10-10 a...
Consider the following data on some weak acids and weak bases: - K acid name formula hydrocyanic acid HCN 4.9 x 10-10 acetic acid HCH,CO2 1.8 x 10-5 base name formula ammonia NH, 1.8 x 10-5 ethylamine C,H,NH2 6.4 x 10-4 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution that will have the lowest pH, a '2' next to the solution that will have the...
Consider the following data on some weak acids and weak bases: acid base Ка К, formula name formula name 10 C5H5N 1...
Consider the following data on some weak acids and weak bases: acid base Ка К, formula name formula name 10 C5H5N 1.7x 10 hydrocyanic acid HCN 4.9 x 10 pyridine hypochlorous acid HCIO 8 ethylamine C2H,NH2 6.4 x 10 3.0 x 10 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next the solution that will have the next lowest pH, and so on. solution pH 0.1 M NaCN choose...
please send solutions in clear picture, thanks
(1 point) 4) Calculate the pH of the following solutions of weak acids: a) 0.095 M propionic acid, K. = 1.38105 b) 0.0085 M phenol, K. = 1.3*10 5) Calculate the pH of 0.1 M sulfuric acid, being a strong acid for giving away the first H®, and K, for the second step is 1.2*10? (2 points)
4. 16.55 Calculate the pH of an aqueous solution at 25°C that is 0.095 M in hydrocyanic acid (HCN). (K for hydrocyanic acid=4.9 x 1010 Answers TOmTzctu. 10. 16.61 Calculate the Ka of a weak acid if a 0.19-M aqueous solution of the acid has a pH of 4.52 at 25°C Answers 2. 16.71 The pH of a 0.30-M solution of a weak base is 10.66 at 25°C. What is the K of the base? Answers 4. 16.73 Calculate the...
Consider the following data on some weak acids and weak bases K acid name nitrous acid is acid formula HNO, 45 x 10+ base K name formula hydroxylamine HONH, 1.1 x 10 aniline C6H,NH, 4,3 x 10-10 | hydrocyanic acid HCN 4.9 x 10-10 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution that will have the lowest pH, a '2' next to the solution that...
Predicting the quantatie Consider the following data on some weak acids and weak bases base acid formula nameformula name hydrocyanic acid HCN 4.9 10-10 aniline C,H,NH2 4.3 10-1 ethylamine C2HNH2 6.4x 10 10 hydrofluoric acid HF 6.8 10 select a Use this data to rank the following solutions in order of increasing pH. In other words, will have the lowest pH, a '2 next to the solution that will have the next lowest pH, and so on pH choose one...
Consider the following data on some weak acids and weak bases: acid K name formula acetic acid HCH,CO, 1.8 x 105 base name formula ethylamine C,H, NH, 6.4 x 10 pyridine C H N 1.7*10* hydrocyanic acid HCN 4.9 x 10 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution that will have the lowest pH, a '2' next to the solution that will have the...
Consider the following data on some weak acids and weak bases: acid name formula hypochlorous acid HCIO 3.0*10* hydrocyanic acid HCN 4.9*10-10 base name formula pyridine C H N 1.7*10-9 methylamine CH, NH, 4.4 x 104 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution that will have the lowest pH, a 2 next to the solution that will have the next lowest pH, and so...
Consider the following data on some weak acids and weak bases: acid name hydrofluoric acid formula HF 6.8 x 10-4 base name formula hydroxylamine HONH2 1.1 x 10-8 ammonia NH, 1.8 10-5 hydrocyanic acid HCN 4.9 x lo-10 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution tha the solution that will have the next lowest pH, and so on. solution PH 0.1 M HONHJCI choose...
Consider the following data on some weak acids and weak bases: - K acid name formula hydrocyanic acid HCN 4.9 x 10-10 acetic acid HCH,CO2 1.8 x 10-5 base name formula ammonia NH, 1.8 x 10-5 ethylamine C,H,NH2 6.4 x 10-4 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution that will have the lowest pH, a '2' next to the solution that will have the...
Consider the following data on some weak acids and weak bases: acid base Ка К, formula name formula name 10 C5H5N 1.7x 10 hydrocyanic acid HCN 4.9 x 10 pyridine hypochlorous acid HCIO 8 ethylamine C2H,NH2 6.4 x 10 3.0 x 10 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next the solution that will have the next lowest pH, and so on. solution pH 0.1 M NaCN choose...
Most questions answered within 3 hours.
-
Le Terroir Winery is considering an expansion project to produce
fine wines. The trial expansion will...
asked 1 minute ago -
The Bahraini public budget experiences deficit in the last
seven years, what are procedures are taken...
asked 8 minutes ago -
You invested $30,000 in a mutual fund at the beginning of the
year when the NAV...
asked 12 minutes ago -
Would you expect the price elasticity of supply for guitars to
be more inelastic in the...
asked 14 minutes ago -
A snowmobile is originally at the point with position vector
30.1 m at 95.0° counterclockwise from...
asked 14 minutes ago -
MAN3240 Organizational Behavior
In one to two paragraphs
6.) How can understanding emotions make me more...
asked 22 minutes ago -
Identify one individual who, in your opinion, is an excellent
leader. List the qualities that this...
asked 19 minutes ago -
For the data set shown below, complete parts (a) through (d)
below. x 3 4 5...
asked 25 minutes ago -
A university administrator working in student housing wants to
determine if the percentage of students residing...
asked 39 minutes ago -
3). Describe human population growth that has occurred in the
past 400 years. Use terms learned...
asked 36 minutes ago -
A
projectile is blue at a target. The distance from the point of
impact to the...
asked 1 hour ago -
Given a 32 bit processor, with 2 MB of physical RAM split into 512
frames. What...
asked 51 minutes ago