Calculate the pH to 2 decimal places after 12.03 mL of 0.100M HCl is added to...

Question

Question

Calculate the pH to 2 decimal places after 12.03 mL of 0.100M HCl is added to 20.00 mL of 0.142 M triethylamine, (CH3CH2)3N, Kb= 5.2x10-4.

science chemistry

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

Find the pH during the titration of 20.00mL of 0.1000 M triethylamine, (CH3CH2)3N, (Kb = 5.2x10^-4)...

Find the pH during the titration of 20.00mL of 0.1000 M triethylamine, (CH3CH2)3N, (Kb = 5.2x10^-4) with 0.1000 M HCl solution after the following additions of titrant. 1.) 0 mL 2.) 10.00 mL 3.) 20.00 mL 4.) 25.00 mL
Find the pH during the titration of 20.00 mL of 0.1000 M triethylamine, (CH3CH2)3N (Kb = 5.2 × 10−4), with 0.1000 M HCl solution after the following additions of titrant. (a) 15.00 mL: pH = (b) 20.4...

Find the pH during the titration of 20.00 mL of 0.1000 M triethylamine, (CH3CH2)3N (Kb = 5.2 × 10−4), with 0.1000 M HCl solution after the following additions of titrant. (a) 15.00 mL: pH = (b) 20.40 mL: pH = (c) 29.00 mL: pH =
Find the pH during the titration of 20.00 mL of 0.1000 M triethylamine, (CH3CH2)3N (Kb =...

Find the pH during the titration of 20.00 mL of 0.1000 M triethylamine, (CH3CH2)3N (Kb = 5.2 × 10−4), with 0.1000 M HCl solution after the following additions of titrant. (a) 15.00 mL: pH = (b) 20.40 mL: pH = (c) 29.00 mL: pH =

Find the pH during the titration of 20.00 mL of 0.1000 M triethylamine, (CH3CH2)3N (Kb =...

Find the pH during the titration of 20.00 mL of 0.1000 M triethylamine, (CH3CH2)3N (Kb = 5.2 × 10−4), with 0.1000 M HCl solution after the following additions of titrant. a) 12.00 mL b) 20.70 mL c) 30.00 mL
A 25.0 mL aqueous sample of 0.220 M triethylamine, (CH3CH2)3N, where Kb = 5.2x10^-4 is titrated...

A 25.0 mL aqueous sample of 0.220 M triethylamine, (CH3CH2)3N, where Kb = 5.2x10^-4 is titrated with 0.500 M HCl(aq). 1) What is the pH before any titrant has been added? (Show all work.) 2) What is the pH at the midpoint of the titration? (Show all work.) 3) What is the pH after a total of 8.0 mL of HCl has been added? (Show all work) 4) What is the pH at the equivalence point of the titration? (Show...
Calculate the pH during the titration of 20.00 mL of 0.1000 M trimethylamine, (CH3)3N(aq), with 0.1000...

Calculate the pH during the titration of 20.00 mL of 0.1000 M trimethylamine, (CH3)3N(aq), with 0.1000 M HCl(aq) after 21 mL of the acid have been added. Kb of trimethylamine = 6.5 x 10-5.

Consider the titration of 145 mL of 1.45 M triethylamine, (CH3CH2)3N (Kb = 4.0 x 10-4)...

Consider the titration of 145 mL of 1.45 M triethylamine, (CH3CH2)3N (Kb = 4.0 x 10-4) with 0.25 M HCI. How many mL of HCI will need to be added to the triethylamine, (CH3CH2)3N solution to reach a pH of 10.60? A: 311 B: 374 OC: 395 OD: 420. OE: 542
A 25.0 mL aqueous sample of 0.220 M triethylamine, (CH3CH2)3N, where Kb = 5.2*10^-4 is titrated...

A 25.0 mL aqueous sample of 0.220 M triethylamine, (CH3CH2)3N, where Kb = 5.2*10^-4 is titrated with 0.500 M HCl(aq). 1) What is the pH before any titrant has been added? (Show all work.) 2) What is the pH at the midpoint of the titration? (Show all work.) 3) What is the pH after a total of 8.0 mL of HCl has been added? (Show all work) 4) What is the pH at the equivalence point of the titration? (Show...
Titrating 30.00 mL of 0.160 M solution of Na3PO4 with 0.1200 M HCl, calculate the pH of the solution after: a) 20.00 mL...

Titrating 30.00 mL of 0.160 M solution of Na3PO4 with 0.1200 M HCl, calculate the pH of the solution after: a) 20.00 mL of Titrant has been added b) 60.00 mL of Titrant has been added