Buffer Solutions - English

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ChemCollective Virtual Labs Tutorials - English

Questions posted on ST Forums:

how we train student chemcollective lab who doesnt have computers or laptops ?
how we train student chemcollective lab who doesnt have computers or laptops ?
00-01M 50-60S SugeetSethi_2021

Answer last updated on: July 1, 2021, 4:57 p.m.
Buffer solutions
How do we take the ratio/volume of sodium acetate and acetic acid required to prepared a buffer of desired pH?
00-01M 10-20S yakthung

Answer last updated on: July 1, 2021, 4:21 p.m.
how we train student chemcollective lab who doesnt have computers or laptops ?
how we train student chemcollective lab who doesnt have computers or laptops ?
00-01M 50-60S SugeetSethi_2021

Answer last updated on: July 1, 2021, 4:13 p.m.
Buffer solution preparation
How to find the components of a buffer solution of given PH?
01-02M 0-10S DINESHMUNDLIA

Answer last updated on: June 17, 2021, 5:07 p.m.
Preparation of acetate buffer
In the buffer table, 0.1 M CH3COOH and CH3COONa are used. In the experiment 0.5 M CH3COOH and CH3COONa are used. Can we perform the experiment with 0.1 M solutions and get same result?
01-02M 40-50S ISCHEM

Answer last updated on: Dec. 11, 2020, 1:38 p.m.

Outline:

Select Buffer Creation Problem from the Load Homework option. Define buffer solution. Estimate the pH using Henderson–Hasselbalch equation. Prepare 0.5 M Acetate buffer of pH 3.6. Test the buffering action with small amounts of acid and base. Select the required glassware from the glassware cabinet. Rename the glassware using the context menu. Dilute the solutions to lower the molarity.