Testing for Hydrogen, Oxygen, Carbon Dioxide, Ammonia and Chlorine | Tests | Chemistry | FuseSchool

Ever wondered how to conduct a chemical test for the presence of colourless and odourless gases? Watch this to find out how!
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[@tramanhnguyen8742]

Summary:
1, Hydrogen: "Pop" sound when taking a flaming splint (matchstick) near the reaction vessel.
2, Oxygen: A "glowing" splint put near the mouth of the reaction vessel, then it will turn out flaming again.
3, Carbon dioxide: Test with lime water, a positive result is turning out a milky solution.
4, Ammonia: Turns red litmus paper to blue.
5, Chlorine: Turns blue litmus paper to red then bleach.

[@anishamukherjee8241]

Ammonia also forms white smoke called ammonium chloride in the presence of hydrochloric acid ......

[@pranavvaidya3590]

The world needs more people like you, thanks

[@alfiesmith2021]

I need to do this for school work sooo...
Ctrl C ctrl V

[@pranavvaidya3590]

@@alfiesmith2021 LMAOOOOOO US TOO

[@mramana3495]

Thank you very much

[@yasmeensuleman6174]

Amazing love this understood everything in last two min before test

[@mirabellehayati5582]

Thanks so much for the video! This basically explained to me all of my chemistry topic

[@juliannemora7334]

Wow, thanks so much for the video :> really needed this for my Chemistry subject.

[@maddud6970]

What has happend to you 10 years later?

[@moonknights2when91]

Hey it’s been 10 years! Where you at now?

[@jeann.8024]

Revising for end terms, always better with your videos!

[@fuseschool]

Glad to hear that 🙂

[@Phil_Cam]

This video was very helpful. I love the graphics. It really helped me to understand the differences between the gases.

[@blackestbear6631]

THANK YOU!! DID NOT UNDERSTAND ANYTHING UNTIL THIS VID. 😣😉😉

[@fuseschool]

Glad we could help! :-)

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[@reimelancholic3240]

the test for ammonia with Hydrochloric acid is not commonly used due to the product (ammonium chloride) being moderately hazardous
hope this helped anyone :)

[@yiyiyao]

Nice! Dumb question but how I do a make a "glowing, not burning" split?

[@Haronaduaner302]

Light it up, then blow it out

[@captaineggdog147]

I think you extinguish a flaming splint and the embers will glow? Idk

[@BubblesPothowari]

Thanks fm a Teacher. I have my Sunday Science School in 4 hours fm now.

[@anishamukherjee8241]

In the presence of oxygen
The glowing splinter relights also because oxygen supports combustion ☺ but the one u told is also correct

[@somedude151]

Very straight forward thanks

[@thomasgale96]

thats cool but have you tried leaving revision til the day before exams

[@tei7533]

Literally me right now

[@thomasgale96]

@@tei7533 good luck bro

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[@nazuki4853]

Me but I'm revising on the day on the test xD

[@shadmilkgod7115]

ive got 1 day to finish an entire course

[@daniellobo8020]

Thanks a lot for this unbelievable amazing video

[@masoudy92]

Awesome!!! Should be watched by all Lab scientists if they forgot these important basics
Especially Biotechs and Biochemists

[@eliizabethiie]

Awesome!!!! Thank you so much!!!!! :D

[@Muqaddas_Adam]

Thank you
🙏

[@fuseschool]

Any time 😊

[@liarrick1427]

Just helped me with my Chem homework thanks

[@fuseschool]

Glad it helped! 😃

[@reetkaur543]

really helpful, thanks!

[@adhyaboby7575]

This video was very helpfull. Thanx:)

[@pooman1147]

helpfull

[@Oggy-kun]

Nice 👌

[@prateeksharma2503]

Thank you

[@samamohamed1457]

Thanks a lot it was very helpful

[@charislamont3193]

These videos are godsent

[@connorluffyear1051]

Thanks for doing meh homework

[@parkkookie7442]

thank u, it was really helpful

[@fuseschool]

Most welcome! Glad it was helpful!

[@not...not...no.643]

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[@piszez6448]

What about nitrogen

[@akpro4666]

Thanks 💗💪

[@fuseschool]

You are welcome. Hope the video was helpful

[@Not-Goji123]

Very informative

[@fuseschool]

Thank you for your feedback.

[@dpz967]

this cideo is amazing

[@mramana3495]

Thank you very much

[@HemantSingh-gj4yt]

You can
Give formula of natural resources like water air and ext...

[@Mouaz111]

you have helped me revise for test for gases and test for water and i have a test in a after my holiday thanks for helping me

[@fuseschool]

Always happy to help!

[@Mouaz111]

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Her way of speaking is too damn calm 😄

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This was my fav

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Awesome work Mam...

[@mahadaweys2116]

Did you just say mum?

[@Icanteatcheese]

@@mahadaweys2116 I bet that's how he pronounced it

[@lannguyen117]

so touching for an excellent video

[@judesiew9677]

Great explanation

[@mahmoodabdo4098]

It was really great thank u

[@mrsseavey308]

very good video, thank you!

[@fullerz6147]

very nice animations

[@abhaythakur9492]

thnx for such a amazing explanatio

[@pramilanarayan3241]

In hindi lime water is called chuna ka pani

[@Pedro-ed9ow]

wow!

[@manivannanvalar6904]

Amazing
Loved it
I understood the concept
Keep going.......🤩😃😃

[@fuseschool]

Thank you so much 😀 glad you liked it!

[@manivannanvalar6904]

@@fuseschool Actually today is my chemistry exam. So i just watched actually my teacher told me to watch this. This helped me today even forever
Thank you.
Keep doing these kinda videos which help students 😊😊😃

[@fuseschool]

@@manivannanvalar6904 Thank you! 😊 Hope you did well on your exam.

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[@techworksinfo]

Good

[@anushkagarg1630]

Very helpful ❤️🙏

[@fuseschool]

So glad! 🤗

[@Cindy-ig5yo]

May i know what app or page you use to make this amazing illustration?

[@fuseschool]

We use Adobe After Effects 🙂

[@heavenwandoe-o4c]

l have a Question why is chlorien turns blue litums proper red🤔

[@zakizezo7397]

thnks

[@rheajohnson9910]

PLEASE HELP ME!! Are these chemical changes? and if they are, how?

[@Funwinxpixee]

Rhea Johnson I hope it isn't too late anyways..yeah they all are chemical reactions. The gases are produced as products. Ammonia from ammonium salts plus acids cause ammonia to be liberated,.
Check this www.docbrown.info/page13/ChemicalTests/ChemicalTestsg.htm

[@sophiemcdonnell2010]

Prenay not too late, just 8 months late

[@Funwinxpixee]

done with the exam?

[@prosantadutta4760]

How can I separate gases by diffusion

[@fairuzhossain228]

really helpful

[@fuseschool]

Glad to hear that 🙂

[@dark_lord_ddp]

Does anyone know the equation of relight glowing splint?? (it’s a Hw question)

[@abdulrahmanabdulkadir2303]

thank you so much.....

[@goldentrio7547]

Love it

[@dudesschool6626]

Respect from india❤❤

[@fuseschool]

💜

[@heavenwandoe-o4c]

i have a Question why is hydrogen and carbon dioxide colourless🤨

[@bosunbill9059]

but Oxygen is so hard to achieve as most Oxygen made in school labs are so WEAK! I cannot get my splint reignite even if I mixed the correct chemicals!
This issue happened to Limewater test, as everything is so diluted.
Help!

[@adibchelly1478]

nerd

[@sophiebeth488]

@@adibchelly1478 What's wrong with that? What an unnecessary reply you put there. You sound like a bully, no need for rudeness.

[@moralIygrey]

i love your accent,,

[@fuseschool]

Thank you. Hope you find more of our videos to your liking!

[@pramilanarayan3241]

How to make lime water

[@mrgaminger573]

great video1

[@alvinyap5870]

Thank you,your explain was superb

[@jackfleming9051]

wtf is de test do oxygen and carbon dioxide please help me

[@kawminda1429]

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Anyone from සිරි ලංකා 😜

[@fuseschool]

No problem!

[@mayowa9778]

Very convenient.

[@koenjansman5483]

ahh yes the labooratooryy

[@shadmilkgod7115]

next tell us how to make crystal meth

[@not...not...no.643]

2:50

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[@Quay2323]

thank you