Acids Bases and Salts

Acids, Bases and Salts: Did you know that you are using these in your everyday lives? Let’s learn more about Acids Bases and Salts! We will discuss the important properties of Acids, Bases and Salts and how they differ from each other. Simple examples and interesting demos are shown in the video!

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[-shinjinidasgupta]

Top 3 questions answers-
1) The acid needed here is Nitric acid and the base needed here is Ammonium hydroxide.
The chemical reaction is-
HNO3 + NH4OH = NH4NO3 + H2O.
2) a) Vinegar contains acetic acid.
b) Milk contains lactic acid.
c) Tomatoes contain oxalic acid.
d) Apples contain malic acid.
3) Toothpaste is basic in nature. Our mouth contains many acids. We know that a base can neutralize an acid. In this case it becomes neutral and that's why Toothpaste help prevent decay teeth.

And another acid that tomatoes contain I think other than oxalic acid is citric acid since it is sour.

Sir would you please check my answers?

[udhayan]

Posted 3 years ago but still it's fresh for 2021-22 batch like. Tq so much sir😊😊

[RNR]

Sir, so amazingly explained that the concepts became very clear easily. Despite of being uploaded 4 yrs back, this video is still helpful and much relevant for the basic concept of this topic. Great work sir.👍🏻
Answers:
1.Acid (HNO3), Base (NH3)
NH3 + HNO3 = NH4NO3
2. (a) Vinegar- Acetic Acid
(b) Milk- Lactic Acid
(c) Tomato- Oxalic Acid
(d) Apple- Malic Acid
3. As Toothpastes are basic in nature, neutralise the acid present over teeth and thus prevent decaying of teeth .

[aiswaryas]

Wow...thanks a lot sir! It helped me a lot
1. Nitric acid and ammonium hydroxide ----
2.a) vinegar-acetic acid
b) milk-lactic acid
c) tomatoes-oxalic acid
d) apples-malic acid
3. Bacteria in your mouth causes tooth decay by changing the leftover food on our tooth into acids. These acids causes tooth decay. If we brush our teeth with toothpaste which is a base neutralizes the acid and hence tooth decay can be prevented.

[lohitashwamadhan]

1. Ammonium chloride(weak base)+ Nitric acid (strong acid)will give Ammonium nitrate(acidic salt)+ water. 2.(a)Acetic Acid, (b)Lactic Acid, (c)Oxalic Acid, (d)Malic Acid. 3.Toothpaste is actually basic in nature. So, it helps in removing the bacteria that is present in the teeth that contains acid. So, the toothpaste will neutralise the acid and helps in preventing tooth decay.

[dikshayadav]

Sir excellent explanation.
And your answers are≈
(1)-Ammonia and Nitric acid.[HNO³+NH³——NH4NO]
(2)- <A>-Vinegar~Acitic acid.
<B>-Milk~Lactic acid.
<C>-Tomato~Oxalic acid+Maleic acid.
<D>-Apple~Maleic acid.
(3)-Because it contains Sodium fluoride (NaF). Which kills bacteria present on our teeth.
Thanks a lot sir.

[armyblinkforever]

1)hcl+naoh=n2naoh+h20 2)a) vinegar=acetic acid, milk-lactic acid, tomatoes- oxalic acid, apples- citrus acid 3) toothpaste contains salt which help neutralize the acids and bases presnt in the saliva. thats why brushing our teeth with toothpaste prevents decaying of teeth.

[alphaposidon]

What an explaination sir I was having my online class but this look more interesting than the online class

[atoz]

Legends watching this in 2024 for the junior 10th😝😝
Edit: Me now preparing for jee in class 11th
My god time flies away😅😅

[nihalr]

Tomato sauce has vinegar in it which is used in many materials like pickles as a preservative. Thus, tomato sauce has oxalic and acetic acid.

1.) Ammonium Hydroxide + Nitric Acid Ammonium Nitrate + Water + Heat
NH4OH + HNO3 NH4NO3 + H2O + Q

2.) a.) Vinegar isused in many materials like pickles as a preservative and has Acetic acid in it.
b.) Milk or curd has lactic acid in it
c.) Tomato sauce has Oxalic acid present in it
d.) Apples is mostly determined by the Malic acid present in it

3.) Major tooth issues like tooth decay is caused when we eat sugary foor such as chocolates, sweets, etc. The bacteria's act upon this sugar and transform it into acid because ( bacteria + sugar = acid ), and this acid eats up the tooth leading to tooth decay. As Toothpaste is a base, it prevents the acid from eating up the tooth by neutralizing it's effect. Hence, Toothpaste prevents tooth decay

[mohdhabib-ehpu]

1. Ammonium nitrate (NH4NO3) is indeed soluble in water. It is formed by the reaction between ammonium hydroxide (NH4OH) and nitric acid (HNO3).

2. Vinegar contains acetic acid, milk contains lactic acid, tomatoes contain oxalic acid, and apples contain malic acid. These acids contribute to the characteristic taste of the respective food items.

3. The bacteria living on the teeth and gums produce acid, which can erode the tooth enamel and cause dental decay. Fluorine, which is contained in toothpaste, neutralizes this acid and helps to prevent tooth decay.

[preethishridharan]

1)HNO3 +NH3 = NH4NO
2) a) vinegar : acetic acid
b)milk : lactic acid
c)tomatoes : oxalic acid
d) apples : malic acid
3)When food particles decay in our teeth, the level of acidity in our mouth rises .This leads to tooth decay.
Toothpaste are basic to nature . So, this neutralizes the acids and help prevent tooth decay .

Sir very understandable. Please make more videos like this ...

[himanshupujari]

Q1 ans: Ammonia and nitric acid are required to have salt ammonium nitrate
HNO3 + NH3=NH4NO3
Q2 ans: vinegar-acetic acid
apple-malic acid
milk-lactic acid
tomato-citric acid
Q3 ans: Acid is formed in our digestive system for digestion process the acid in our teeth may lead to damage in enamel
of the teeth and lead to decay of teeth, the toothpaste is a base it reacts with acid and neutralizes the acid so the toothpaste
helps in preventing decay of teeth...
Here are my answers to these questions hope to get response and if i m wrong please help me to find the correct answer..
Enjoyed this video too..
Thankyou sir..

[sakthibcet]

1)ammonium nitrate
NH3+HNO3=NH4NO3
Ammonia (base)+nitric acid (acid)
=ammonium nitrate
2)a)vinegar-acetic acid
B)milk-lactic acid
C)tomatoes-oxalic acid
D)apples-malic acid
3)when ph of mouth saliva falls below 5.5, the enamel gets weathered. Toothpastes which are generally basic are used for cleaning the teeth that can neutralize the excess acid and prevent tooth decay.
Are my answers correct sir

[hariniraja]

1.Answer. nitric acidThe industrial production of ammonium nitrate entails the acid-base reaction of ammonia with nitric acid: HNO3 + NH3 → NH4NO. Ammonia is used in its anhydrous form (a gas) and the nitric acid is concentrated. The reaction is violent owing to its highly exothermic nature.
2.a)vinegar-acetic acid b) milk-lactic acid c)tomatoes-oxalic acid d) apple- malic acid
3.Toothpastes are basic in nature. They neutralise the effect of acids and thus prevent tooth from decaying.

[mekdesbelete]

your explanation is clear and slow I LOVED IT

[Sigma_mmb]

I wish I could give this video more than one like

[Sana-mjeu]

Who is watching after 2 years ago in 2021
👇👍

[AnandAnand-tlyk]

Posted 6 years ago but still it's fresh for 2024-25 batch. Tq so much sir