Sodium sulphate

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Chemical reaction barium chloride & sodium sulphate/ practical class X/ by Sunil sinha/

13 642 views | 6 Oct. 2018

Double displacement

Double displacement reaction & precipitation reaction

Vinod Mishra

ऐसा कौनसा केमिकल है जो पानी में डलने से
पानी को उबालता है।

Vaishnavi Chaubey Chaturvedi

Thank you sir

Prasanta Behera

Thank you sir

21 . kartik Bhatia

thank you sir for clearing my doubt

creative think

Maine ye practical kiya

Anurag Pathak

Hey!! Owesomes

Shalini Sharma

Thank u very very much for explaining is very nicely..

Thank u again

Chemistry Guruji - Dr. Deepak Sharma

36+1=37..sir mne apka channels subs kr dia h.. Would u do same for me too

Sodium sulphate

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AQA Required Practical. The electrolysis of sodium sulfate

17 881 views | 6 Apr. 2017

AQA Required Practical

AQA Required Practical for GCSE combined science or chemsitry. Investigate what happens when aqueous solutions are electrolysed using inert electrodes.

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Shaumya Kularajan

Yay I've been so confused on electrolysis for a while I have a test on it when I get back! Thank youuuu

Seeded Bread

Seeded Bread loves your practical videos -

Seeded Bread

Seeded bread wishes to know if you have a P.O box where your viewers can send you items as thanks for your work?

Matthew Lui

She broke up the sulphate ion, wtf?

Sam Bishop

What happens to the sulphur at the end

Dip Dab

I'm really confused on how you know which atoms will react, e.g why don't the Na+ atoms also go to the cathode and react?

Shaumya Kularajan

Yay I've been so confused on electrolysis for a while I have a test on it when I get back! Thank youuuu

Rajendra Ghagre

Did the sulphate ion break?

Daft Dafar

why is oxygen made
and not sulfate gas

george martin

can you do edexcel exam predictions as the exams are now available

jo atjo

so what would be the dissolution rate of na2so4?

Chris Fen

You forgot to mention what chemical species the sulphate remains as. With sodium chloride the chloride is liberated as chlorine gas. The sulphate remains in solution.

Shira Phillips

Why does the sodium sulphate solution become more concentrated during electrolysis

♥ Tibo & Jasu ♥

Isn't the reaction at the anode 4 OH- > O2 + 4e + 2 H2O?

Sodium sulphate

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Reaction of Copper Sulphate (CuSO4) with Sodium Hydroxide (NaOH)

78 543 views | 17 Apr. 2017

A chemical demonstration

A chemical demonstration of the Reaction of Copper Sulphate (CuSO4) with Sodium Hydroxide (NaOH)


Paweł Skotnicki

2NaOH not NaOh

Yun Jeongwoo


Anum Amun

Hi sir....please tell me ..Why it is not necessary to record exact amount of NaOH in step 2 of copper cycle?

Shrasti gupta

Where you buy it

Barry Sears

How to separate them?

Sugata Sanyal

Sir is heat required

sulekh malakar

Bak be ?

dharmesh sahu



Please make more reaction videos like this very appreciated.



Abdelhamid Antitene

I dont speack english well but more thanks fort this video u had help me to i will help my son...thank u a lot

Lyla Gats

Hello, I wonder why CuSO4 will react with NaOH. They are already stable, aren't they? Thanks! (๑•̀ᄇ•́)و ✧

Sakshi tambe

What if acetone is added to this???

Anjali Parida

Add excess then inky blue solution


Whatsup 100

Thanks for adding the formula at the beginning of the video ; )

Молдир Аскар


Thu Hằng Nguyễn


dan van der torre

list of uses ?

Mike Anderson

Does caustic soda dissolve copper?

DeadDarkness Gameplay

The effect is clearer if you add the copper salt to sodium hydroxide.