nothing like a last minute cram on the bus before my practical exam , cheers bro :)

Your way of explaining these complex thing is so good , that they appear damn easier. You are too good man ! (Y)

Very helpful!!! I did these experiments along with a few others, but I had a lot of troubles. After review over the tests, and then watching your videos I understand things A LOT more, which will be helpful for when we have to find an unknown anion. Thank you!

Awesome video, described quick and simple! Thank you!!

Why did we swap from mixing stuff with HCl to HNO3 to get the H+? Also why are we mixing stuff with acid in the first place?

for sulfate ions, don't you add barium chloride rather than barium nitrate or are they interchangeable?

this helped so much, thanks!

Love your method of explaining.

Hello! May I ask u that why the testing of anions need an acidified medium?what is the reaction of the acid with testing solutions? How does the acids remove the interfering ions? Thank u!!

Is there a glow chart for this like the cations test

Great video. Have shared with my friends :)

This totally helped me for my test.. good job :)

Your explanation is incredible

Good video, really understood everything.

great work..... keep doing... and keep helping us

My textbook says that a white precipitate is formed which is soluble in dilute HCl. (CO3)

How do we know what medium the solution should be in,acidic or alkalic?

Great presentation

Thanks it was helpful and well explained. By the way can you maybe make a tutorial about polymers used in industrial chemistry?

Thank you! My professor required this and the cation flowchart as an assignment before we start our lab tomorrow. I am so glad I found your videos because I have never done a flowchart and have never seen these. Saved my life haha.

thanks sir. A great presentation and helped a lot

this is really helpful for revision, helps me to visualise it thank s

Why we acidify medium with HNO3 before adding AgNO3 when testing halides?

nice job, neatly done..

very much helpful and simple to understand... god bless

Can we also use bacl to test for sulphate?

thank you very much for helping me in my lab report!

Why need to add equal amount of strong acid on it ect HCl/HNO3/H2SO4???

I dont know who you are, but i will look for your videos, like them and subscribe. Thank you so much! This video really helped :D

sir, can u explain how to test nitrate ion using copper chips and using some ring test.

@malarashoke4505

5 жыл бұрын

Jeslin Joseph its not in cambridge syllabus

Complex ion can be AlO2- or Al(OH)4- ?just wondering?

Thanks this helps for my O-lvl's chem

your explanation is fantastic clear and identify the important point ✨✨✔👌

Really very helpful thank u sir..

THANK YOU SOO MUCHH!!. My chemistry teacher is really bad at explaining so this is my only way of learning now ;-;

thank u sooo much because of this lesson i was able get good knowledge so thanxxxxxzzz a lot

Awesome Tutorial Thank you :)

Why is it a must to start with acid? Can u make video explaining that! Thanks.

@bezeebee

8 жыл бұрын

+Tapa Adding an acid helps to eliminate the possibility of other anions. e.g and acid + a carbonate produces effervescence, while there's no immediate reaction if an acid was added say to a sulphate.

what is the use of hcl acid？

@Kuga Pol OK. Please subscribe and stay tuned!

Awesome.. Thank you

quick! how do we tell which solution is soluble and insoluble i think its related to transparency but its not clear to me can someone explain please?

@shashikantmore3903

5 жыл бұрын

If it dissolves in NH4Cl... It is soluble...and if not it is insoluble... Please correct me if I m wrong

Thank you so much!

nice but i think u should also add the ionic equation

thankyou so much:)

5.24 "if bromide is president"

nyc explanation

You saved my exams dude

not clear for nitrate ion.

so2 also turns lime water to milky white. ????

@sadiasiddiqua4945

7 жыл бұрын

Yep. But SO2 will turn ac. K2Cr2O7 green or ac. KMnO4 colourless, which CO2 won't .

Thank you

Alexxx i need helpp

Awesome

Thanks so much Am now better in that

thankyou

the comments convinced me to watch this video

haada molhey k liyan

this is a mess