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Form 3 Chemistry: The mole online video lessons
How to calculate the number of atoms present in:(Avogadros constant L =
6.0
×
10
23
)
(7m 14s)
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1.
Introduction to the mole, molar masses and Relative atomic masses
2.
How to calculate relative atomic mass of molecules
3.
How to calculate relative formular mass of ionic compounds
4.
How to calculate the moles
5.
How to calculate the number of atoms present in:(Avogadros constant L =
6.0
×
10
23
)
6.
How to calculate empirical and molecular formula
7.
How to get the Molecular formular of compounds
8.
How to get the Molar gas volume
9.
The gravimetric analysis / mole ratio
10.
State the Gay Lussacs’s law
11.
How to write ionic equations
12.
What is Neutralization?
13.
How to prepare Molar solutions
14.
Preparation of molar solutions
15.
Calculate the molarity of sodium hydroxide or sodium carbonate.
16.
Calculate the molarity of
H
2
S
O
4
17.
Calculating the mass of NaOH in 25
c
m
3
of 0.2M sodium hydroxide solution(Na =23.0.O =16.0, H=1.0)
18.
Dilution:Calculate the volume required to dissolve : 0.25 moles of sodium hydroxide solution to form a 0.8M solution
19.
How to perform Volumetric analysis or Titration
20.
Reaction between Sodium Iodide and Lead(II)nitrate
21.
How titration is carried out, calculation of titre of the solution
22.
Experiment of a sample titration
×
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