Dilutions and pH Measurement - English
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Assignment
How can we save worksheet/assignment for future use ?
00-01M 0-10S sargambahal
Answer last updated on: July 1, 2021, 3:48 p.m.
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Copy the apparatus
Why I cannot duplicate the apparatus by copy and paste method?
02-03M 0-10S JEETHA
Answer last updated on: Aug. 10, 2021, 4:16 p.m.
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regarding unit to indicate molarity
May I know , why unit 'm' has been given which is molality instead of molarity (M) in two questions under dilution ? example:100ml of 0.7m in Chloride ion using MgCl2
01-02M 0-10S Ramad
Answer last updated on: July 1, 2021, 3:38 p.m.
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Fault in pH meter reading
getting little different readings for C=11.86 and D=9.73, Will it be different for different students or is there any error ?
11-12M 40-50S kakkarmamta.mk@gmail.com
Answer last updated on: June 15, 2021, 1:09 p.m.
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1
Overview of ChemCollective VLabs -
2
Download and Installation of VLabs -
3
Preparation of Standard Solutions -
Dilutions and pH Measurement -
5
Density of Solids and Liquids -
6
Effect of temperature on solubility -
7
Solution Transfer Modes in VLabs -
8
Acid-base Titrations -
9
Buffer Solutions -
10
Heat of Reaction -
11
Metal Displacement Reactions -
12
Determination of Equilibrium constant -
13
Determination of Solubility Product -
14
Gravimetric Analysis -
15
Determination of pKa of Acetic acid
Questions posted on ST Forums:
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Outline:
Dilute 0.1 molar Hydrochloric acid to 0.01 molar Hydrochloric acid * Dilute 0.1 molar sodium hydroxide to 0.01 molar sodium hydroxide * Obtain the acid and base from the cabinets * Add the required apparatus and glassware to the workbench. * Transfer the amount of using precise transfer * Note the change in pH from the pH Meter * Rename the glassware using the context menu options * Change in pH for solutions of acid and base on dilution * Variation in pH by common-ion effect for weak acids and bases * Use contextual menu to copy and paste the glassware
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| Duration: | 00:13:49 | Size: | 6.7 MB |
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