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@anchalchoudhry-63 жыл бұрын
36:15 👇(homework answer) When Sodium hydrogen carbonate is heated above about 80°C it begins to break down, forming sodium carbonate, water and carbon dioxide. 2NaHCO3 → Na2CO3 + H2O+ CO2
@prathubhatt3 жыл бұрын
5:52 Start
@palakchourasia32203 жыл бұрын
POP is used in plastering walls , decorations, sculpture making, bone setting,
@kunwar16793 жыл бұрын
Hmm yes Pop is also used in make statues and construction of buildings and to make a surface smooth
@inspirationaltalkswithsanj85143 жыл бұрын
Homework answer-- Nahco3 when heated gives us Na2co3 (sodium carbonate) +co2( carbon dioxide) +h2o ( water ) ...... Thank you!!
@aayushkushwaha93163 жыл бұрын
Plaster of Paris is used for making toys, decorative material and for making surfaces smooth. H.W. - 2NaHCO3 - Na2CO3 + CO2 + H2O It was an Amazing session ma'am.😃😃⚗🧪
@VedantuClass9_10_113 жыл бұрын
Thanks a lot!
@anushkabondale90093 жыл бұрын
When baking soda is heated Na2CO3, carbon dioxide and water is obtained 2NaHCO3----- Na2CO3+ CO2 +H20
@ranasarangi5673 жыл бұрын
Home work ::-- when NaHCO3 is heated it gives sodium carbonate along with carbondioxide and water Eq°n :- 2NAHCO3 ---> NA2CO3+ CO2 + H20
@divyanshughosh86633 жыл бұрын
Answer => When sodium hydrogen carbonate is heated we get sodium carbonate, water and carbon dioxide gas. 2NaHCO3 -> Na2CO3 +H2O+CO2 Plaster of Paris is also used in buildings to avoid fire hazards as Plaster of Paris is fire resistant.
@poonamduggal71413 жыл бұрын
NaHCo3_____∆______ Na2co3+H2O + Co2 awesome session 🙂🙂🙂🙂
@ayushagrawal84643 жыл бұрын
NaHCO3 decomposes into Na2CO3+H2O+CO2
@shambhavigupta81503 жыл бұрын
Homework answer :- 2NaHCO3 heat → Na2CO3 + CO2 + H2O . It is a thermal decomposition reaction.
@jeevan.a38673 жыл бұрын
Hw sodium hydrogen carbonate upon heating gives = sodium carbonate, water and carbon dioxide
@kamirulsk36773 жыл бұрын
Answer - Na2co3 +H20 + Co3.Session is wonderful mam and helpful also❤️.
@Ak-rz7sv3 жыл бұрын
Hw question: When sodium hydrogen carbonate is heated it will form sodium carbonate (a strong base) and water and carbon dioxide ... NaHco3 ∆→ Na2co3 + H20 + co2.. Mam the session was amazing....helped a lot .. My ❤️❤️ favourite anubha mam Best chemistry teacher Pop is used in making decorative items on occasions .
@dharmendrabhardwaj3233 жыл бұрын
Q3 Na2co3.10h20 ( washing soda)
@sahibnoorentertainment52083 жыл бұрын
NaHCo3 when It is heated it begin to brek down forming sodium carbonate, water, carbon dioxide. NaHCo3= NaCo3+Co2+H2O
@creativestar1503 жыл бұрын
Wonderful session home work When sodium hydrogen carbonate is heated we get sodium carbonate, water and carbon dioxide gas. Na2HCO3 heated Na2CO3+CO2+H2O
@luckybudhlakoti20423 жыл бұрын
Everyone has to agree 👍that they are legends ❤💞😍 Big salute 🙏🙏
@funwithruby...31663 жыл бұрын
When sodiumhydrogen carbonate is heated it gives sodium carbonate +water +co2. It is a decomposition reaction
@architadas_133 жыл бұрын
Awesome session... HW ANSWER: WHEN NaHCO3 is heated, Na2CO3 and H2O will be formed. Equation NaHCO3 (aq.) ----------> Na2CO3 (s) + H2O (l) + CO2 (g) [Baking soda.] [Soda ash]. [ Water]
@arisha56053 жыл бұрын
Co2 is also formed
@shambhavimishra93233 жыл бұрын
nice session mam Answer-> Sodium hydrogen carbonate (also known as sodium bicarbonate or bicarbonate of soda) has the chemical formula NaHCO3. When it is heated above about 80°C it begins to break down, forming sodium carbonate, water and carbon dioxide.
@enchantedguy99943 жыл бұрын
NaHCO3--------Na2CO3+C02+H20
@kartikeya01113 жыл бұрын
NaHCO3 heated - Na2CO3 + H2O + CO3 will form..... Na2CO3 and H2O can form Washing Soda.... Amazing session ☺😊😁😍😁 Helped a lot ☺😊😂😃😍😍👍👍👍
@harmanpalsinghkalra55013 жыл бұрын
hw when soln of sodium hydrogen is heated then first water of soln get evaporated then the anyhydrous sodium hydrogen carbonate decomposes to form sodium carbonate water vapour and co2 gas is rleased. reaction involved is as follows - nahco3 ------ na2co3 +h2o +co2
@rinkydevi7583 жыл бұрын
H. W. - It gives sodium carbonate, water and carbon dioxide. NaHCO3 -----heat--- Na2CO3 + H2O + CO2
@bhavyasingh22853 жыл бұрын
Ans. to H.W is when NaHCO3 is heated Na2CO3 with H2O is formed and CO2 gas is evolved. Thnx a lot mam. Very very helpful
@VedantuClass9_10_113 жыл бұрын
Welcome!
@arisha56053 жыл бұрын
Session was amazing🥰... Homework answer is when we heat sodium hyderogen carbonate it give us sodium carbonate carbondioxide and water NaHco3----------na2co3+co2+h2o
@snehapawar79623 жыл бұрын
When sodium hydrogen carbonate is heated the product formed is Na2CO3,H20 and CO2 Equation is NaHCO3=Na2CO3+H2O+CO2
@tanishqgarg38323 жыл бұрын
Sodium Hydrocarbonate when heated gives Sodium carbonate + Water + Carbon Dioxide
@tanishqgarg38323 жыл бұрын
Thx ma’am
@niveditakalia57963 жыл бұрын
POP is also used to make surfaces smooth.
@virmani40133 жыл бұрын
Answer to the homework question : When sodium hydrogen carbonate is heated sodium carbonate, water and carbon dioxide is formed. Reaction: NaHCO3---> Na2CO3 + CO2 + H2O Session was amazing!!
@manmeetkumar43073 жыл бұрын
when sodiumbicarbonate is heated it give Sodium carbonate , carbondioxide along with water vapour 2NaHCO>>>>>>Na2Co3+CO2+H2O and one other use of P o p is it is used in laboratory for sealing air gaps of apparatus. mam check my ans
@nalinisharma44793 жыл бұрын
My name is Navneet Kumar Baking soda, or sodium bicarbonate (NaHCO3), is a chemical that can undergo a decomposition reaction when heated. ... The produced carbon dioxide gas makes baked goods rise! The higher the temperature of the sodium bicarbonate, the faster it will decompose.
@samyakjain93973 жыл бұрын
Ans of homework is When sodium hydrogen carbonate is heated it decomposes to form sodium carbonate (soda ash) , CO2 and water(H2O) The equation of this reaction is : NaHCO3 (on heating)-----Na2CO3(soda ash) + CO2 + H2O The other use of pop is it is used in labs too make apparatus air tight Session is nice
@samyakjain93973 жыл бұрын
Mam Mai late ho gya answer dene mee beacause bhot bda tha isliye time lg gya typing krne h
@vineetchoudhary43863 жыл бұрын
When sodium hydrogen carbonate is heated we get sodium carbonate, water and carbon dioxide gas.
@tridevyadav44753 жыл бұрын
When sodium hydrocarbonate is heated then sodium carbonate , water and carbon dioxide ... equation is 2NAHCO3 =NA2CO3+CO2+H2O ... pop is used by dentistry and making paintings ...
@bhadranair53023 жыл бұрын
The session was amazing mam ! HW answer When baking soda is heated , the following reaction takes place 2 NaHCO3 = Na2CO3 +CO2 [g] + H2O
@raaaj773 жыл бұрын
Homework ans:- If a solution of sodium hydrogen carbonate is heated we get sodium carbonate, water along with evolution of carbon dioxide. Equation of the reaction involved:- NaHCO3(aq) ------∆-----> Na2CO3 + H2O + CO2 Amazing session mam 😊😊.
@udaygarg70393 жыл бұрын
can we prrove question 4 by saying that if we add an acid to nahco3 it gives salt water and co2 gas
@Rajan_Kumar913 жыл бұрын
The Sprintx was superbily amazing ma'am We are enjoyed a lot Hw answer is: When sodium hydrogen carbonate is heated then it decomposes to give sodium carbonate with the evolution of CO2
@princevlogs23563 жыл бұрын
Sodium hydrogen carbonate (also known as sodium bicarbonate or bicarbonate of soda) has the chemical formula NaHCO3.
@viralinvestigation3 жыл бұрын
2NaHCo3 + Heat -----------> Na2Co3 + CO2 + H2O POP is also used to increase the smoothness of surfaces. Loved the session 😁🤩✨😄
@VedantuClass9_10_113 жыл бұрын
Thanks a lot!
@hemantkksingh40543 жыл бұрын
When we heat Sodium hydrocarbonate, it gives out sodium carbonate, water and carbon dioxide gas is released NaHCO3 --------^------> Na2CO3 + H2O + CO2 also session was amazing mam......helped me a lot....thanks mam :)
@rajivpandey74383 жыл бұрын
If sodium hydrogen is heated Then we obtain sodium carbonate , water , carbon. NaHCO3= Na2CO3 + H2O+ CO2
@palakchourasia32203 жыл бұрын
When sodium bicarbonate is heated the products are carbon dioxide, water, and sodium carbonate. Reaction: NaHCO3 ------> Na2CO3+ CO2 +H2O I loved the session mam
@VedantuClass9_10_113 жыл бұрын
Thanks a lot!
@pratiksourav76953 жыл бұрын
2NaHCO3 ---------------> Na2CO3 + CO2 + H2O Other uses of POP is for making toys. Session was so amazing.
@nikitakhatri82223 жыл бұрын
Answer=2Nahco3----≥ Na2Co3 + h2o + co2
@SHIVAMKJHA3 жыл бұрын
Homework Answer When sodium hydrogen carbonate is heated we get sodium carbonate ,water and carbon dioxide gas. 2NaHCo3 -------> Na2Co3 + H2O + CO2 Mam session was amazing 👍🏻👍🏻👍🏻
@galaxysujal3 жыл бұрын
POP is also use to make toys
@ronitthakur31693 жыл бұрын
Na2HCO3 :- H2O+CO2+Na2CO3
@rajkumarsagar99903 жыл бұрын
H.w answer is When sodium hydrogen carbonate is heated then we get sodium carbonate, water and co2. Amazing session and I gain a lot of knowledge. 👏👏👏👏👏👏👏👏👏👏👏👏👏
@cyclonegaming44073 жыл бұрын
If a solution of sodium hydrogen carbonate is heated then the water of crystallization is removed and soda ash is remained.
@arpita35003 жыл бұрын
Ma'am in Q 6 One of the observations of heating CuSO4.5H2O can be - water droplets can being seen at the walls of dry test tube Am l correct Plzz guide me
@dhiyakutty36683 жыл бұрын
Super
@anildhakad1283 жыл бұрын
Session was amazing ❤ Home work ans- Curd and sour substances contain acids. Acids react with metals to produce salt and hydrogen gas. So, if such substances are kept in copper container, the acid will react and the container will be corroded
@vineetchoudhary43863 жыл бұрын
Eq: NaHCO3=Na2CO3+H20+CO2
@rajkishoresingh10823 жыл бұрын
Homework question's answer 2 NaHCO3=∆=Na2CO3 + H2O + CO2
@ajabsingh63153 жыл бұрын
Pop also uses in laboratories
@bhatikissu77993 жыл бұрын
When we heated the solution of sodium hydrocarbonate it produces sodium carbonate , water and corbon dioxide. The chemical equation of this is NaHCo3= Na2Co3+H2o+Co2.
@sakshikumari85963 жыл бұрын
1. Hydrochloride acid 2. Weak acid and strong acid
Is the solution of sodium hydrogen carbonate is heated it will give a sodium bicarbonate NaHC03------- Na2C03+h20+c02
@ModifiedBande3 жыл бұрын
Nahco3when heated it give na2co3+h2o+co2
@ankitpandey35313 жыл бұрын
Hw answer NaHCO3 - 2Na2CO3 + CO2 + H2O thank you ma’am this season was also amazing 🤩
@simijain87063 жыл бұрын
Hw:- When we heat sodium hydrogen carbonate we get sodium carbonate and hydrogen gas.. Thanks for the session mam... One of ur question of chemical reaction came in my class test...and i was able to answere it... Thanks a lot AG mam
@rajivpandey74383 жыл бұрын
PH of water is 7 not 12 because it is neutral
@letsgroove62133 жыл бұрын
Washing soda- Na2CO3
@travelling_stories_3 жыл бұрын
Hw .. when sodium hydrogen carbonate is heated .....it gives sodium carbonate and CO2 and H20 ............
Homework answer: 2NaHCO3 +HEAT------->Na2CO3 +CO2+ H2O. When sodium bicarbonate is heated, it gets decomposed into sodium carbonate with the release of CO2.
@pinkykhandelwal2273 жыл бұрын
Session was amazing mam..thanku for this session.. Homework ans is-sodium hydrogen carbonate on heating gives sodium carbonate,water along with the evolution of carbon dioxide gas..☺️
@debopriyaroy57883 жыл бұрын
2HaHCO3+heat------->Na2CO3+H2O+CO2,Ma'am the session was amazing...thanks a lot for this amazing session
@gauravsingh94983 жыл бұрын
5. Ans. Water as I is neutral in nature and has a pH of 7
@gauravsingh94983 жыл бұрын
Mam enable to understand the 8th question🥺🥺
@ranjeetkrjha69893 жыл бұрын
Ma'am. Blackboard chocks are made of POP
@shyamapriya48173 жыл бұрын
When 2NaHCO3 heated it gives Na2Co3 + H2O + CO2. Thank you mam 😊😊😊😊
@VedantuClass9_10_113 жыл бұрын
Welcome!
@adityapandey78603 жыл бұрын
*HomeWork* NaHCO3 →Na2C03 +CO2+H2O
@bhurvapandit21673 жыл бұрын
Nice my atom ! 😊
@vani61333 жыл бұрын
The session was awesome mam❤ H.W 2NaHCO3--->NaCO3+CO2+H2O
@akshuvspiralnotebook84223 жыл бұрын
hii mam this is BHAVANA BETHI HW : When a solution of sodium hydrogen carbonate is heated, it undergoes decomposition reaction to form sodium carbonate and water, and carbon dioxide gas is liberated.
@shifaligupta74053 жыл бұрын
NaHCo3 + heat = NaOH+ Co2
@ekeducationknowledge6713 жыл бұрын
For making surface smooth. Making toys
@shrutisachdeva213 жыл бұрын
These sessions are really helpful for preboards preparation....thnkuuh so much ma'am!!!!
@Rakeshkumar-fi1cn3 жыл бұрын
Homework 2 NaHCO3 (aq) ------> Na2CO3 ( s)+ H2O ( l) + CO2 ( g )
@ashokmishra94433 жыл бұрын
Hw: It breaks down forming sodium carbonate, water and carbon dioxide NaHCO3 + heat ------- Na2CO3 + H2O + CO2
@neetugupta65993 жыл бұрын
hw answer- NaHCO3(heat)---> NaCO3+H2O+CO2
@ReenaKumari-wc4dv3 жыл бұрын
Hw.. NaHCO3-->Na2CO3+H2O+CO2
@divyanshgodara58183 жыл бұрын
Loved the session ma'am hw ans=when sodium hydrogen carbonate is heated it forms sodium carbonate, carbon dioxide and water
@noorinsheikh49383 жыл бұрын
I Know I am late but I don't think so it's matter.......answer is NaHCO3------------>Na2CO3 + CO2+H2O........ thanks vedantu ❤️and Anubha..... session was amazing and yeah I am luck toh have such a good teacher like you❤️❤️
@AditiSingh-yz3uj3 жыл бұрын
When sodium hydrogen carbonate is heated it forms sodium carbonate,water and carbondioxide
@shreyashukla9533 жыл бұрын
Sodium carbonate , water and co2 gas is evolved
@Shreya-en4ou3 жыл бұрын
Hw ans NaHCo3 on heating gives CO2+H2O+Na2CO3 Session was superb!! Everything is crystal clear ✨✨
@VedantuClass9_10_113 жыл бұрын
Thanks a lot!
@msshukladav1193 жыл бұрын
Hw answer is after heating sodium hydrogen carbonate will form washing soda and water and carbon dioxide. 2NaHCO3-------- Na2CO3+H2O+CO2 Loved the session. Thankyou
@VedantuClass9_10_113 жыл бұрын
Welcome!
@preetikadubey84113 жыл бұрын
Hw: When NaHCO3 is heated it begins to break down, forming sodium carbonate, water and carbon dioxide. Equation- NaHCO3 (on heating)---- NaOH+CO2+H2O 😁😁(By Prashita Dubey)😁😁
@ankurverma30263 жыл бұрын
Thanku mam g for helping all the students of class 10.✌️
@JitendraSingh-lf3uk3 жыл бұрын
Thanks mam cold me warm welcome karne ke liye
@prachipathak62173 жыл бұрын
Homework questions NAHCO3 --- NA2O3 + CO2 + H2O
@divyanshusingh21543 жыл бұрын
If NaHCO3 is heated it forms washing soda NaHCO3→NaCO3+H2O+CO2
@Truetales073 жыл бұрын
H.W ANSWER :- sodium hydrogencarbonate when heated decomposes to form sodium carbonate, water and carbon dioxide. EQUATION :- NaHCO3 -------------> Na2Co3 + H2O + CO2
@samyuktha9683 жыл бұрын
maám session was really amazing and useful h.w. 2NaHCO3---------> Na2CO3+H2O+CO2