Seeing all the reaction in a practical way makes chemistry interesting.. and thanks sir for making videos on different activities It helps us lot Thank you so much
Today I feel very lucky that I have accidentally reached your channel.. before the video I immediately subscribed your channel ... Sir really you are an amazing teacher through this videos I have been clearing all my doubts ... In lockdown period Im understanding all the practicals by you... Thanks sirr ... Great regards and respect to you....
So this basically create heat. So can we use the heat released to boil water and make steam...and use that steam to rotate turbines and make electricity??? Is it possible?
Chuna in Tobacco: In the context of tobacco, "chuna" often refers to slaked lime or calcium hydroxide. It's commonly used in South Asia, especially in products like paan (a mixture of areca nut, betel leaf, tobacco, slaked lime, and sometimes other ingredients). In this usage, chuna acts as a flavoring agent and a mild stimulant. It's believed to enhance the taste and effects of tobacco and other ingredients in paan. Calcium Oxide: Calcium oxide, also known as quicklime, is a chemical compound composed of calcium and oxygen. It's used in various industries for different purposes. In its pure form, calcium oxide is highly reactive with water, generating a lot of heat in the process, and it's commonly used in agriculture, construction, chemical processes, and environmental applications. It's not typically used in the context of tobacco or paan.
Sir, i have a doubt! I would be very grateful to you if you answer it. So in our textbook there are 2 activities, one says quick lime is calcium oxide and in other activity says quick lime is calcium hydroxide. So what's the difference between them, i am 😕
Super teaching sir But please follow dilution method which doing these such Exothermic reactions that is adding acid /base to water which is safe.. Am I right or wrong sir. Please do suggest and guide me as a gave a cautionary advise that's it sir. But other than that it was wonderful sir 🙏 Lots of love from Karnataka
If anybody wants to see the practical usage of this exothermic reaction, you guys can google self heating hot pot , the packet contains CaO, and we add water, and use the heat to make hot pot.
@Make me scientific I hope you see this comment I really need to know the quantities howi much is the mwasurement of calcium oxide vs water should be put???🥺
@@MakeMeScientific Thank you so much I'm working on a project food packages that heat food through chemical reaction so i needed to know what are the amounts for the reaction to heat food but remain safe ❤
This is how chemistry should be taught.
Yes absolutely
🙏
But in our school only theories have been taught, there are no this type of practicals .
@@satyamm.x nub
Yup
I wish schools start to teach the way you do. It is easily understandable.
Seeing all the reaction in a practical way makes chemistry interesting.. and thanks sir for making videos on different activities
It helps us lot
Thank you so much
You are a real chemistry teacher. ❤
Fun Fact:
This is the contents in the self-heating packs in instant meals. You just need water and wait for 15 minutes and done.
Tomorrow I have practical in my school and I saw your video and understood it fully😍😍
Thankyou sir if teachers teaches these things practically like you chemistry becomes more easy and intresting 😊👍
Thank you sir
I was searching for it since April and now I finally found ur video.
Once again thank you🙌🙌
I enjoyed the experiment 😀
It was just awesome..
Thank u sir...for this wonderful explanation with experiment.It helped me a lot..
Sir what a good experiment you have done ..... thank a lot for uploading such experiment ...
Best channel for class 10 experiments 👏🏻👏🏻
Very good sir keep going
..
Today I feel very lucky that I have accidentally reached your channel.. before the video I immediately subscribed your channel ... Sir really you are an amazing teacher through this videos I have been clearing all my doubts ... In lockdown period Im understanding all the practicals by you... Thanks sirr ... Great regards and respect to you....
Thank you for watching the video
Ohh thanks sir ... What a coincidence it is I was just watching your plane mirror video.... Thanks sir...
Same
Thank you sir ..Well explained 😊
Best channel for me
Thank's sir You are the best
Thnx sir you are making science much understandable 🙏🙏❤️
Super explanation..... Thank you sir
Thank you so much for this video...very helpful
Thanks sir for visualising the experiment
Outstanding explanation
nice explanation. It's really help me. thank u sir
I searched everywhere for this experiment and here you are 😊
Thank you so much sir!! Pls make all reaction bdeos..
Thank you so much sir🙏🙏🙏
Masha Allah. Sir, your teaching style is outstanding and you voice adds charm to your teaching style. Allah bless you.
Thanks for kind appreciation
Thank you so much sir
Sir please explain the coordination chemistry
Thank u so much 🙏
Amazing video
Thanks a lot Sir....
When we see practical, it gets printed in our minds. 🙏❤🙏
Thank you sir
Very nice one keep it up
Thankyou sooo much
Thankyou so much sir...
I suddenly remember this reaction
And searched for it
Good explanation sir
Thanks buddy
Sir, my school doesn't provide all the experiments. Bt you provided us the chance...... Tha k you so much
Thanks for watching 🙏
This is awesome👍👍 keep it up.. Jay jaganath🙏 mahaprabhhuuuu🥰
Yup
Sir what do we say that down sediment present in the bottom of the beaker? The above one is limewater
Its un dissolved calcium oxide powder
Thankyou sir
Nice sir
Full support
Thanku
Informative
Super sir.. Thank u
so much easier to understand to see the reaction in front of me!
Wish we have this class in ouf chemistry period
Thank you sir. I would just like to ask the significance of doing the pH test. What was it for in this experiment?
I think it was to show how much of a base it becomes. I think the blue color indicates a high alkaline ph level. 🤷🏽♀️
Thanks sir
To slow down the heat. What is the solution
How to form a metallic fiber metal
Brilliant
Sir is good sir your a master of chemistry good sir
Poli
good presentation
Has it become limewater what we can use to test for the presence of carbon dioxide
Yes it can be used
Gajab
Sir, please tell me whether a gas or vapour is given away in the reaction
Not in this one
Thank you sir ji
So nice of you
Very good sir very very nice explained
Thanks and welcome
thanks
is the a specific ratio of CaO/H2O or just add both rougly measured?
Roughly
Bro if CaCo3 + H2O the reaction is more exothermic right? because it will release CO2?
Yes. But the reason is not that
Thanks
Woah!!
Very good
Sir can we use this solution to clean well water?
No No we cant
Does it produce light and sound ???
No. On a larger level it might
Easy explanation 😊
How would I mix calcium oxide properly with titanium dioxide so to get CaTiO3? In water?
i am sorry i am unaware
takes a sip... nice
So this basically create heat. So can we use the heat released to boil water and make steam...and use that steam to rotate turbines and make electricity??? Is it possible?
No. Heat produced here can just increases temp by 10 degrees max. Water doesn't boil by this method
@@MakeMeScientific hmm thank you so much for clearing my doubt....but it would be phenomenal if we could harness this heat energy right...
Short but nice
Tabbaco ke sathe jo chuna use karte he iska concentration kitna rakhana saye
Chuna in Tobacco: In the context of tobacco, "chuna" often refers to slaked lime or calcium hydroxide. It's commonly used in South Asia, especially in products like paan (a mixture of areca nut, betel leaf, tobacco, slaked lime, and sometimes other ingredients). In this usage, chuna acts as a flavoring agent and a mild stimulant. It's believed to enhance the taste and effects of tobacco and other ingredients in paan.
Calcium Oxide: Calcium oxide, also known as quicklime, is a chemical compound composed of calcium and oxygen. It's used in various industries for different purposes. In its pure form, calcium oxide is highly reactive with water, generating a lot of heat in the process, and it's commonly used in agriculture, construction, chemical processes, and environmental applications. It's not typically used in the context of tobacco or paan.
nice video! what would be the way to increase the solubility of calcium oxide in water?
Yes we have to heat the water to increase it's solubility
@@MakeMeScientific cool, thx a lot for your respone!!
wow 🤩🤩🤩🤩sir amazing👍👍👍👍. I really enjoyed tooooooooooo much and always I learn toooo much from your videos.
Thanks for watching the video
The reaction shown was not balanced? Where did another oxygen atom go??
Very good for calling it salt
Btw his intro has gone wrong.. it showed "YOUR TITLE HERE" and "YOUR TEXT HERE" btw very nice explanation. Good chemistry teacher
Thanks I will correct it soon
So would you say that calcium oxide is soluble in water? or no?
Slightly soluble
I liked the intro screen
Omg I like to this 😍😍😍
Please use a thermometer to show that the temperature has increased in this exothermic reaction.
Sure
Thank you for your valuable suggestion
Sir, i have a doubt!
I would be very grateful to you if you answer it.
So in our textbook there are 2 activities, one says quick lime is calcium oxide and in other activity says quick lime is calcium hydroxide. So what's the difference between them, i am 😕
Calcium oxide is quick lime and slaked lime or lime water is calcium hydroxide
@@MakeMeScientific Sir but lime water is colour less and transparent
But This Solution is milky!!!
What is the reason? it's confusing!!
It's due to large quantity of CaO added which remains insoluble
@@MakeMeScientific Thankyou very much sir for replying and clearing my dought 🙏
Hey is calcium oxide chuna in hindi? Please reply please i need ur help
Yes it's chuna
Do you feel any change in temperature?
Yes. The temperature increased and the beaker was hot
Sir is the precipitate CaO or Ca(OH)2
It's not precipitation reaction. Only excess of CaO remains undissolved
Super teaching sir
But please follow dilution method which doing these such Exothermic reactions that is adding acid /base to water which is safe.. Am I right or wrong sir. Please do suggest and guide me as a gave a cautionary advise that's it sir. But other than that it was wonderful sir 🙏
Lots of love from Karnataka
Correct. Thanks for watching
Can calcium hydroxide be given the symbol of evaporate??
No. It shouldn't be
@@MakeMeScientific ok
Sir you are father of chemistry
If anybody wants to see the practical usage of this exothermic reaction, you guys can google self heating hot pot , the packet contains CaO, and we add water, and use the heat to make hot pot.
Thanks for sharing
Sir ji Cao ko अनभुजा chuna bhi कहते h?
Yes
@@MakeMeScientificthank you sir ji reply ke liye
@Make me scientific I hope you see this comment I really need to know the quantities howi much is the mwasurement of calcium oxide vs water should be put???🥺
Quantity doesnt matter reaction is still exo thermic. I took 2-3 table spoons of calcium oxide in about 200ml of water
@@MakeMeScientific Thank you so much I'm working on a project food packages that heat food through chemical reaction so i needed to know what are the amounts for the reaction to heat food but remain safe ❤
Sir but water boils when we add CaO to it, where is the boiling ? I think you have taken low quality CaO
Yes true
Is the sound produced hissing or crackling
Hissing
@@MakeMeScientific but in my practical text it's given as crackling that's why doubt arised.
Thank you
Sir hydrogen gas will produce?
Not in this reaction
👏👏👏👏👏👏
Are you making glass ?
No
It's basic in nature
Yes
2:15 🙏🙏🙏❤🙏🙏🙏