A 25.0 mL sample of a 0.2400 M solution of aqueous trimethylamine is titrated with a...
A 25.0 mL sample of a 0.2400 M solution of aqueous trimethylamine is titrated with a 0.3000 M solution of HCl. Calculate the pH of the solution after 10.0, 20.0, and 30.0 mL of acid have been added; pKb of (CH3)3N = 4.19 at 25°C.
mostly need help with part 3. I keep doing it incorrectly
part 1: pH after 10 ml acid added
part 2: pH after 20 ml acid added
part 3: pH after 30 ml acid added
Homework Answers
Request Answer!
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Add Answer to:
A 25.0 mL sample of a 0.2400 M solution of aqueous
trimethylamine is titrated with a...
A 25.0 mL sample of a 0.2800 M solution of aqueous trimethylamine is titrated with a...
A 25.0 mL sample of a 0.2800 M solution of aqueous trimethylamine is titrated with a 0.3500 M solution of HCl. Calculate the pH of the solution after 10.0, 20.0, and 30.0 mL of acid have been added; pKb of (CH3)3N = 4.19 at 25°C. pH after 20.0 mL of acid have been added =
A 25.0 mL sample of a 0.1300 M solution of aqueous trimethylamine is titrated with a...
A 25.0 mL sample of a 0.1300 M solution of aqueous trimethylamine is titrated with a 0.1625 M solution of HCl. Calculate the pH of the solution after 10.0, 20.0, and 30.0 mL of acid have been added; pKb of (CH3)3N = 4.19 at 25°C.
A 25.0-mL sample of a 0.250 M solution of aqueous trimethylamine is titrated with a 0.313...
A 25.0-mL sample of a 0.250 M solution of aqueous trimethylamine is titrated with a 0.313 M solution of HCl. Calculate the pH of the solution after 10.0, 20.0. and 30.0 ml of acid have been added; pKb of (CH3)3N = 4.19 at 25degreeC. pH after 10.0 mL of acid have been added; 4.19 Number Did you find the pH or the pOH of this solution? pH after 20.0 mL of acid have been added: Number 3.65 pH after 30.0...
home / study / science / chemistry / chemistry questions and answers / a 25.0 ml...
home / study / science / chemistry / chemistry questions and answers / a 25.0 ml sample of a 0.1700 m solution of aqueous trimethylamine is titrated with a 0.2125 ... Question: A 25.0 mL sample of a 0.1700 M solution of aqueous trimethylamine is titrated with a 0.2125 M sol... A 25.0 mL sample of a 0.1700 M solution of aqueous trimethylamine is titrated with a 0.2125 M solution of HCl. Calculate the pH of the solution after 10.0,...
A 25.0-mL sample of a 0.310 M solution of aqueous trimethylamine is titrated with a 0.388...
A 25.0-mL sample of a 0.310 M solution of aqueous trimethylamine is titrated with a 0.388 M solution of HCI. Calculate the pH of the solution after 10.0, 20.0, and 30.0 mL of acid have been added; pK_b of (CH_3)_3N = 4.19at 25degree C. pH after 10.0 mL of add have been added: pH after 20.0 mL of add have been added: pH after 30.0 mL of acid have been added:
44. A 25.0 mL sample of a 0.100 M solution of aqueous trimethylamine is titrated with...
44. A 25.0 mL sample of a 0.100 M solution of aqueous trimethylamine is titrated with a 0.125 M solution of HCI. What is the pH of the solution after 10.0, 20.0 and 30.0 mL of acid have been added? Acids К. Acetic 1.76 x 105 Bases Кь Ammonia Methylamine Dimethylamine Trimethylamine 1.76 x 10 4.4x 104 5.9 x 104 6.46 x 105 Salts Кар 3.3 x 108 PbF2 PbCl2 1.7 x 10 5.3 х 10° CaF2
25.0 ml of a 0.100 M trimethylamine (CH3)3N (a base like ammonia) Kb = 6.3×10−5, are transferred in an Erlenmeyer flask and titrated with 0.100 M of HCl. Predict pH, pOH, concentration of trimethylami...
25.0 ml of a 0.100 M trimethylamine (CH3)3N (a base like ammonia) Kb = 6.3×10−5, are transferred in an Erlenmeyer flask and titrated with 0.100 M of HCl. Predict pH, pOH, concentration of trimethylamine, concentration of the conjugated acid (CH3)3NH+, and concentration of HCl in the Erlenmeyer flask when: (a) 0 mL of HCl solution are added to the Erlenmeyer flask (a) 12.5 mL of HCl solution are added to the Erlenmeyer flask (c) 25 mL of HCl solution are...
An analytical chemist is titrating 67.6 mL of a 0.1800M solution of trimethylamine ((CH3)3N) with a...
An analytical chemist is titrating 67.6 mL of a 0.1800M solution of trimethylamine ((CH3)3N) with a 0.7700M solution of HNO3. The pKb of trimethylamine is 4.19. calculate the pH of the base solution after the chemist has added 17.9 mL of the HNO3 solution to it.
An analytical chemist is titrating 109.2 mL of a 0.7500 M solution of trimethylamine ((CH3)3N) with...
An analytical chemist is titrating 109.2 mL of a 0.7500 M solution of trimethylamine ((CH3)3N) with a 0.5000 м solution of HN03. The pKb Of trimethylamine is 4.19. Calculate the pH of the base solution after the chemist has added 178.6 mL of the HNO, solution to it alo Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HNO, solution added. Round your answer to 2 decimal places.
A 26.4 mL sample of 0.392 M trimethylamine, (CH3)3N, is titrated with 0.331 M perchloric acid....
A 26.4 mL sample of 0.392 M trimethylamine, (CH3)3N, is titrated with 0.331 M perchloric acid. After adding 13.4 mL of perchloric acid, the pH is _______.
A 25.0-mL sample of a 0.250 M solution of aqueous trimethylamine is titrated with a 0.313 M solution of HCl. Calculate the pH of the solution after 10.0, 20.0. and 30.0 ml of acid have been added; pKb of (CH3)3N = 4.19 at 25degreeC. pH after 10.0 mL of acid have been added; 4.19 Number Did you find the pH or the pOH of this solution? pH after 20.0 mL of acid have been added: Number 3.65 pH after 30.0...
A 25.0-mL sample of a 0.310 M solution of aqueous trimethylamine is titrated with a 0.388 M solution of HCI. Calculate the pH of the solution after 10.0, 20.0, and 30.0 mL of acid have been added; pK_b of (CH_3)_3N = 4.19at 25degree C. pH after 10.0 mL of add have been added: pH after 20.0 mL of add have been added: pH after 30.0 mL of acid have been added:
44. A 25.0 mL sample of a 0.100 M solution of aqueous trimethylamine is titrated with a 0.125 M solution of HCI. What is the pH of the solution after 10.0, 20.0 and 30.0 mL of acid have been added? Acids К. Acetic 1.76 x 105 Bases Кь Ammonia Methylamine Dimethylamine Trimethylamine 1.76 x 10 4.4x 104 5.9 x 104 6.46 x 105 Salts Кар 3.3 x 108 PbF2 PbCl2 1.7 x 10 5.3 х 10° CaF2
An analytical chemist is titrating 109.2 mL of a 0.7500 M solution of trimethylamine ((CH3)3N) with a 0.5000 м solution of HN03. The pKb Of trimethylamine is 4.19. Calculate the pH of the base solution after the chemist has added 178.6 mL of the HNO, solution to it alo Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HNO, solution added. Round your answer to 2 decimal places.
Most questions answered within 3 hours.
-
You are considering the purchase of a new stock. The stock is
forecasted to pay a...
asked 27 minutes ago -
vector a has componets Ax and Ay, and makes an angle theta with
the y-axis. Select...
asked 1 hour ago -
What were the problems of the american frontier after 1763 and how
did the British address...
asked 1 hour ago -
Why
isn’t pentanol (CH3 CH2 CH2 CH2 CH2 OH) very soluble in
water?
asked 2 hours ago -
In preparing its bank reconciliation for the month of April
2018, Haskins, Inc. has available the...
asked 3 hours ago -
Your job is to do the following: build a Monster class as your
base class, along...
asked 3 hours ago -
Phosgene (COCl2) reacts with ammonia
(NH3), as shown in this reaction. If 1.2 grams of
COCl2...
asked 4 hours ago -
Wefald Company sold bonds with a face value of $675,000 for
$625,000. The bonds have a...
asked 4 hours ago -
Research predefined java packages. Select 2 packages and
describe what they provide. Explain briefly what type...
asked 4 hours ago -
A fair 9-sided die is tossed. Find P(4
or at least 5). That is, find the...
asked 4 hours ago -
Part of an ANOVA table is shown below.
Source of
Variation
Sum of
Squares
Degrees
of...
asked 4 hours ago -
The activation energy for the decomposition of N2O4 is 57.2.
kJ/mol. If the rate constant for...
asked 5 hours ago