- 21
- 314 333
Mr Kung'u pioneer
Kenya
Registrace 13. 02. 2017
This channel attempts to demystify chemistry concepts learnt in secondary schools. Chemistry practicals are also demonstrated and explained
ORGANIC QUALITATIVE ANALYSIS
IN THIS VEDIO AN ORGANIC COMPOUND IS ANALYSED AND KEY REAGENTS EXPLAINED
zhlédnutí: 455
Video
INORGANIC QUALITATIVE ANALYSIS REVISION.
zhlédnutí 418Před 9 měsíci
@Mr.Kunguchemistry This video exposes learners to more inorganic chemistry practicals and instill deeper analytical skills .
CHEMISTRY PRACTICALS-INORGANIC QUALITATIVE ANALYSIS -SERIES 2
zhlédnutí 6KPřed 2 lety
@Mr.Kunguchemistry THIS VIDEO EXPOSES LEARNERS TO MORE INORGANIC QUALITATIVE ANALYSIS TECHNIQUES
Qualitative analysis - Inorganic chem
zhlédnutí 26KPřed 3 lety
identification of cations is discussed in this series
ELECTROCHEMISTRY LESSON 6
zhlédnutí 2,7KPřed 3 lety
quantitative aspect of electrosis is discussed in this series
ATOMIC STRUCTURE AND PERIODIC TABLE LESSON 2: MODERN PERIODIC TABLE
zhlédnutí 2,1KPřed 3 lety
MODERN PERIODIC TABLE AND THE FIRST 20 ELEMENTS ARE DISCUSSED IN THIS SERIES
ATOMIC STRUCTURE AND PERIODIC TABLE LESSON 2
zhlédnutí 2,2KPřed 3 lety
IN LESSON 2 I DISCUSS THE ATOMIC NUMBER, ATOMIC MASS,AND ISOTOPES
THE ATOMIC STRUCTURE AND PERIODIC TABLE
zhlédnutí 5KPřed 3 lety
IN THIS VIDEO THE BASIC CONCEPTS OF ATOMS ARE DISCUSSED
ELECTROCHEMISTRY LESSON 5-ELECTROLYSIS OF AQUEOUS SOLUTIONS
zhlédnutí 1,5KPřed 3 lety
I THIS LESSON I TAKE YOU THROUGH ELECTROLYSIS OF AQUEOUS SOLUTIONS AND FURTHER DISCUSS FACTORS AFFECTING DISCHARGE OF IONS AT THE ELECTRODES.
ELECROCHEMISTRY LESSON 4: STANDARD ELECTRODE POTENTIALS AND THEIR USES
zhlédnutí 3,3KPřed 3 lety
IN THIS SERIES THE STANDARD HYDROGE HALFCELL,ELECTRODE POTENTIALS AND THEIR USES ARE DICCUSSED
ELECTROCHEMISTRY LESSON 3: ELECTROCHEMICAL CELLS
zhlédnutí 3,7KPřed 3 lety
IN THIS SERIES THE HALFCELLS AND ELECTROCHEMICAL CELLS ARE DISCUSSED. THIS PREPARE US IN TO ELECTRODE POTENTIALS.
ELECTROCHEMISTRY LESSON 2:OXIDATION NUMBERS
zhlédnutí 1,2KPřed 3 lety
IN THIS SERIES I EXPLAIN OXIDATION NUMBERS AND RULES USED IN ASSIGNING THEM. I FURTHER ILLUSTRATE FINDING OXIDATION NUMBERS OF ELEMENTS IN COMPOUNDS AND EXPLAIN REDOX REACTIONS IN TERMS OF LOSS AND GAIN OF ELECTRONS
electrochemistry lesson 1
zhlédnutí 3,4KPřed 3 lety
this series introduces electrochemistry by reviewing the effect of electric current on substances .
organic chemistry revision question
zhlédnutí 32KPřed 4 lety
In this series the students are exposed to organic flowchart questions common to paper 2.
CHEMISTRY PRACTICALS: BACK TITRATION
zhlédnutí 42KPřed 4 lety
IN THIS SERIES I EXPLAIN BACK TITRATION AND ITS APPLICATION. I FURTHER DEMONSTRATE AN EXPERIMENT TO DETERMINE THE PERCENTAGE PURITY OF A SAMPLE OF SODIUM CARBONATE.
CHEMISTRY PRACTICALS - PREPARING A MOLAR SOLUTION
zhlédnutí 2,5KPřed 4 lety
CHEMISTRY PRACTICALS - PREPARING A MOLAR SOLUTION
CHEMISTRY PRACTICAL- ORGANIC QUALITATIVE ANALYSIS
zhlédnutí 14KPřed 4 lety
CHEMISTRY PRACTICAL- ORGANIC QUALITATIVE ANALYSIS
CHEMISTRY PRACTICALS-ORGANIC QUALITATIVE ANALYSIS EXPLAINED
zhlédnutí 16KPřed 4 lety
CHEMISTRY PRACTICALS-ORGANIC QUALITATIVE ANALYSIS EXPLAINED
CHEMISTRY PRACTICAL REVISION-INORGANIC QUALITATIVE ANALYSIS
zhlédnutí 143KPřed 4 lety
CHEMISTRY PRACTICAL REVISION-INORGANIC QUALITATIVE ANALYSIS
😁👍❤️
Are we supposed to write the chemical symbol only or the symbol n the name?
Thnks alot sir
Please teacher this answers in potasium mangnate you said alkanol is present and potasium dichromate absent is it effects
Acidified Potassium dichromate confirms R-OH
Mwalimu what happens when you add dilute nitric(v) acid followed by lead(ii)nitrate?
Nitric acid eliminates carbonate ions (CO32-) and sulphite ions (SO3 2-).If a precipitate is formed on addition of lead ii nitrate with no fizzing on addition on nitric V acid the inference will be SO4 2-,Cl- ,Br- present . Can also add (CO32-,SO3 2- absent)
@@Mr.Kunguchemistry thank you sir
That is good 👍👍 but plz reduce the music 🎶🎶
Thanks you so much Y, you really help a lot.
Asante sana Mr. Kungu. . Pls do something on PP3 for ys Kcse 2024 pls pls mwalimu ❤❤❤❤
noted samwel
Thank you sir talk about the confirmatory tests
Will do soon
Thanks sir God bless you
Great analysis
Thanks . You helped me alot to understand the ATOM
Asante sana Mr. Kungu💪💪
thank you very much sir
Most welcome
You are the meaning of a teacher
Good job 👏
Thank you so much Mr. Kungu
You are very welcome
Thank you so much sir... You have really helped me... I also like the way you talk while teaching
In adult school doing exams this year. Chem have been a challenging subject for me i wish i saw your channel way before😮, let me try to catch up.
Excellent job
A very nice lesson
😮
Thumbs up 🎉. You have 🪛 it well. God bless you 🙏
Sir pls wat is the name of the salt K
aluminium sulphate
Nice work Mr kung’u!!
Awesome 👍
Superb
Thanks 🤗
Nice 👍
Nice lesson
Nice lesson
Great work teacher,, continue with the same spirit sir
Nice sir Thanks a lot
Thank you alot sir
Thumb up👍
Concept gotten
I never saw the video about dilution of a solution?
Good job..check spelling of *loose*,, should be lose
Thanks shyla
Nice teaching sir
I love your chemistry, I could wish to interact with you more
Can you handle Hess law please 🙏🏾
Noted. Will consider
Thanks for the lesson
You are good teacher for help us
May God bless the work of your hands I have actually understood the topic
Amen
Very nice
Super teacher
Well dimistifyed
Is it compulsory in potassium manganate to write the double bond, triple bond and r-oh present..or is it allowed to write just r-oh present
write the general structural formula of the 3
@@Mr.Kunguchemistry Ohk..Thank you!
Thanks sir
Can you draw some of the formulas and write the names of the compounds just for clarity Sir
Clear