Monday
April 20, 2015

Homework Help: Chemistry

Posted by al on Saturday, May 10, 2014 at 7:58pm.

During an acid-base titration, 25 mL of NaOH 0.2 M were required to neutralize 20 mL of HCl.
Calculate the pH of the solution for each:

a) Before titration
b) After adding 24.9 mL of NaOH
c) At equivalence pt
d) After adding 25. 1 mL of NaOH
e) The pH of the equivalence pt during a certain titration is 3.5
f) Which indicator would be adequate for this titration?
g) Which indicator would you suggest to be avoided? Explain

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - 11.During an acid-base titration, 25 mL of NaOH 0.2 M were required ...
chemistry - 1. if 15.0mL of 4.5 M NaOH are diluted with water to a volume of ...
Chemistry - In a acid-base titration, 22.81 mL of an NaOH solution were required...
Chemistry - Acid Base Titration - When you complete a acid base titration of ...
chem II - starting with 15.0 ml of 0.370M of organic base pyridine C5H5N a ...
johnson - Work these titration calculations: 1. A titration of 15.0 cm3 of ...
chem - Consider the titration of 20 mL of .105M Butric Acid HBut, with .125M ...
Chemistry (Titration Curves) - Which of the following Acid+Base titration ...
AP Chemistry - CH3NH2(aq)+H2O(l)=>CH3NH3+(aq)+OH-(aq) Kb=4.4 x 10^-4 ...
chemistry - CH3NH2(aq)+H2O(l)=>CH3NH3+(aq)+OH-(aq) Kb=4.4 x 10^-4 Methylamine...

Members