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Basic concepts of chemistry Part 2
Lesson 9 of 16 • 1 upvotes • 15:00mins
Rupanzil Prince
In this lecture the concept of equivalent weight number of Gram equivalent, concepts of normality molarity and molality have been discussed. Also some numerical examples have been discussed which depicts that how we can use the concept of gram equivalent to solve questions related to chemical reactions. Thank you :)
Water Quality: Environmental Engineering
16 lessons • 3h 6m
1
Overview
6:44mins
2
Water Quality : Definition, Characteristics and Perspective
13:01mins
3
Physical Parameters : SUSPENDED SOLIDS
8:40mins
4
Physical Parameters : TURBIDITY, COLOUR
14:57mins
5
Physical Parameters: COLOUR, TASTE & ODOUR
9:57mins
6
Physical parameters : TEMPERATURE AND SPECIFIC CONDUCTIVITY
8:53mins
7
Chemical parameters of water quality
13:26mins
8
Basic concepts of chemistry
10:26mins
9
Basic concepts of chemistry Part 2
15:00mins
10
Basic concepts of chemistry part 3
8:05mins
11
The concept of pH
15:00mins
12
Numerical examples on pH
12:56mins
13
Alkalinity
12:46mins
14
Correction video on Alkalinity
8:12mins
15
Numerical examples on Alkalinity
14:55mins
16
Hardness
13:18mins
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