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5. Thymol Blue has formula H,C22H300sS and is red in this form. (4 points) 12 13...
For each of the solutions described below, determine the pH range for the solution using the...
For each of the solutions described below, determine the pH range for the solution using the information given and the indicator chart Solution A Indicator Used alizarin yellow Indicator color Yellow bromthymol blue yellow methyl violet violet Range bear the 21 less than 7.6 leathen lib really them 5.1 Gooher the 3.2 bromcresol green green methyl red red The pH range for solution A is 3.2 7.6 Solution B Indicator Used methyl red Indicator color yellow Range leroth 67 alizarin...
Bag Blue Orange Green Yellow Red Brown Total Number of Candies 1 9 13 14 10...
Bag Blue Orange Green Yellow Red Brown Total Number of Candies 1 9 13 14 10 7 7 60 2 13 10 6 9 9 8 55 3 13 12 4 10 9 6 54 4 16 13 8 6 6 8 57 5 10 10 12 5 15 4 56 6 9 18 3 6 12 12 60 7 11 13 6 15 8 6 59 8 12 18 5 9 6 5 55 9 12 10 8 15...
Use the Table 7.1, estimate the pH of following solutions. The colors of the 4 indicators...
Use the Table 7.1, estimate the pH of following solutions. The colors of the 4 indicators in the solution are given. Explain your answer a. Solution A 2. 3. Make studie acid s you g your pre-l thymol blue: yellow methyl orange: yellow methyl red: orange bromothymol blue: yellow Range of pH b. Solution B thymol blue: yellow methyl orange: yellow methyl red: yellow bromothymol blue: blue Range of pH Row C: methyl red Row D: bromthymol blue 4. Swirl...
Be sure to answer all parts. Use the figure below to find an indicator for these titrations: (a) 0.10 M CH3NH2(Kb = 4.4...
Be sure to answer all parts. Use the figure below to find an indicator for these titrations: (a) 0.10 M CH3NH2(Kb = 4.4 x 10-4) with 0.10 M HCI (select) (b) 0.50 M HI with 0.10 M KOH ((select) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Crystal violet Thymol blue 2,4-Dinitrophenol Bromophenol blue Bromocresol green Methyl red Alizarin Bromothymol blue Phenol red Phenolphthalein Alizarin yellow R
The following graph shows the pH curve for the titration of 25 mL of a 0.1 M monoprotic acid solution with a 0.1 M solut...
The following graph shows the pH curve for the titration of 25
mL of a 0.1 M monoprotic acid solution with a 0.1 M solution of a
monoprotic base.
#1's drop down menus both read weak/strong.
#2's drop down menu features a list of all the colors listed on the
graph.
0 5 10 15 20 25 30 35 40 45 50 mL of 0.1 M base added (1) The pH curve represents the titration of a __ acid with...
The following graph shows the pH curve for the titration of 25 mL of a 0.1...
The following graph shows the pH curve for the titration of 25
mL of a 0.1 M monoprotic acid solution with a 0.1 M solution of a
monoprotic base.
mL of 0.1 M base added
(1) The pH curve represents the titration of a
_______(weak/strong) acid with a _______(weak/strong)base.
(2) Choose a suitable indicator for the endpoint
of the titration from the following pulldown list
__________.(bromocresol green / methyl red / bromothymol blue /
cresol red / thymol blue /...
2. (10 pts) Using the information below and the table provided, estimate the pH of a...
2. (10 pts) Using the information below and the table provided, estimate the pH of a TM solution of sodium bisulfate (NaHSO4). • When phenolpthalein is added to 1 M NaHSO4 the resulting solution is colorless. . When thymol blue is added to 1 M NaHSO4 the resulting solution is yellow. • When methyl violet is added to 1 M NaHSO4 the resulting solution is violet. Indicator Solution Methyl Violet Thymol Blue pH range in which the color changes 0.5...
How would i find the Kb using my data? Bromo- PH thymol Methyl Methyl orange Phenolphtha...
How would i find the Kb using my data?
Bromo- PH thymol Methyl Methyl orange Phenolphtha PH elizano Phenol- phtha- lein aliz Phenol red Solution ellow R red blue HIM Он \м HO (unboiled) O - - 4.0 6.0 yell yell 1x 10-4 1810 1x10-10 1810-8 H2O (boiled) NaCl red yell yell yell red yell yell yell blue yell yell yell yell, red yell - yell yell vell yell yell 1x10-6 1x10 -8 NaC₂H₂O₂ NHACI pink - 3x10-10 ne Jell...
3. Explain the series of color changes that can occur on thymol blue indicator by the...
3. Explain the series of color changes that can occur on thymol blue indicator by the addition of the following solutions. In each case, give the approximate pH of the solution Color change Red to Yellow Yellow to Blue pH range 12 to 2.8 Thymol blue 8.2 to 9.1 a) A few drops of thymol blue are added to 0.1 M aqueous solution of HCl(aq). b) By adding some solid sodium acetate, NaCH,O2 to a solution of (a) e) By...
Methyl orange is an indicator with a Ka of 1 x 10-4. Its acid form, HIn,...
Methyl orange is an indicator with a Ka of 1 x 10-4. Its acid form, HIn, is red, while its base form, In-, is yellow. At pH 7.0, the indicator will be___________. a. red. b. orange. c. yellow. d. blue. e. not enough information
For each of the solutions described below, determine the pH range for the solution using the information given and the indicator chart Solution A Indicator Used alizarin yellow Indicator color Yellow bromthymol blue yellow methyl violet violet Range bear the 21 less than 7.6 leathen lib really them 5.1 Gooher the 3.2 bromcresol green green methyl red red The pH range for solution A is 3.2 7.6 Solution B Indicator Used methyl red Indicator color yellow Range leroth 67 alizarin...
Use the Table 7.1, estimate the pH of following solutions. The colors of the 4 indicators in the solution are given. Explain your answer a. Solution A 2. 3. Make studie acid s you g your pre-l thymol blue: yellow methyl orange: yellow methyl red: orange bromothymol blue: yellow Range of pH b. Solution B thymol blue: yellow methyl orange: yellow methyl red: yellow bromothymol blue: blue Range of pH Row C: methyl red Row D: bromthymol blue 4. Swirl...
Be sure to answer all parts. Use the figure below to find an indicator for these titrations: (a) 0.10 M CH3NH2(Kb = 4.4 x 10-4) with 0.10 M HCI (select) (b) 0.50 M HI with 0.10 M KOH ((select) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Crystal violet Thymol blue 2,4-Dinitrophenol Bromophenol blue Bromocresol green Methyl red Alizarin Bromothymol blue Phenol red Phenolphthalein Alizarin yellow R
The following graph shows the pH curve for the titration of 25
mL of a 0.1 M monoprotic acid solution with a 0.1 M solution of a
monoprotic base.
#1's drop down menus both read weak/strong.
#2's drop down menu features a list of all the colors listed on the
graph.
0 5 10 15 20 25 30 35 40 45 50 mL of 0.1 M base added (1) The pH curve represents the titration of a __ acid with...
The following graph shows the pH curve for the titration of 25
mL of a 0.1 M monoprotic acid solution with a 0.1 M solution of a
monoprotic base.
mL of 0.1 M base added
(1) The pH curve represents the titration of a
_______(weak/strong) acid with a _______(weak/strong)base.
(2) Choose a suitable indicator for the endpoint
of the titration from the following pulldown list
__________.(bromocresol green / methyl red / bromothymol blue /
cresol red / thymol blue /...
2. (10 pts) Using the information below and the table provided, estimate the pH of a TM solution of sodium bisulfate (NaHSO4). • When phenolpthalein is added to 1 M NaHSO4 the resulting solution is colorless. . When thymol blue is added to 1 M NaHSO4 the resulting solution is yellow. • When methyl violet is added to 1 M NaHSO4 the resulting solution is violet. Indicator Solution Methyl Violet Thymol Blue pH range in which the color changes 0.5...
How would i find the Kb using my data?
Bromo- PH thymol Methyl Methyl orange Phenolphtha PH elizano Phenol- phtha- lein aliz Phenol red Solution ellow R red blue HIM Он \м HO (unboiled) O - - 4.0 6.0 yell yell 1x 10-4 1810 1x10-10 1810-8 H2O (boiled) NaCl red yell yell yell red yell yell yell blue yell yell yell yell, red yell - yell yell vell yell yell 1x10-6 1x10 -8 NaC₂H₂O₂ NHACI pink - 3x10-10 ne Jell...
3. Explain the series of color changes that can occur on thymol blue indicator by the addition of the following solutions. In each case, give the approximate pH of the solution Color change Red to Yellow Yellow to Blue pH range 12 to 2.8 Thymol blue 8.2 to 9.1 a) A few drops of thymol blue are added to 0.1 M aqueous solution of HCl(aq). b) By adding some solid sodium acetate, NaCH,O2 to a solution of (a) e) By...
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