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4 years ago

Write down examples of some natural acids and natural bases. Also write use of them.

Chemistry

1 answer:

trasher [3.6K]4 years ago

3 0

Answer:

Formic acid, citric acid, Oxalic acid, washing soda, baking soda, etc. can be some examples of natural acids and natural bases. They both have domestic, industrial, and various other purposes.

Explanation:

<h3>NATURAL ACIDS:</h3>

There are lots of natural acids present in our nature. Some of them are the following:

> Formic acid

USE: It is used in the stimulation of oil and gas wells as it is less reactive towards the metal.

> Citric acid

USE: It is considered as the best rust remover as it doesn't harm the metal just remove the rust.

> Oxalic acid

USE: It easily remove iron and ink stains and that's why it is used as an acid rinsing material in Laundries.

<h3>NATURAL BASES:</h3>

There is a variety of natural base found in our nature which founds a lot of uses in day to day life. some of them are the following:

> Washing soda

USE: It is used in commercial detergent mixture to treat hard water.

> Baking soda

USE: It is the best rising agent used mostly in cooking and for domestic purposes like removing stains, etc..

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lesya692 [45]

Answer:

The first three options given out of the five options are correct.

It collects chemical data. 
It records real-time sampling data. 
It processes and stores chemical data.

Explanation:

An electronic air sampler is a device that is used by people to check apprehension of contamination having individuals with the help of certain volume of air sampling.

The Device is used for recording the chemical data of contamination and the real-time data is sampled and recorded and the data is processed and stored. The air sampling is done in two ways.

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3 years ago

Show the relationship of number of moles and volume in Avogadro's law using data. Write your calculations and answer on a separa

leonid [27]

Answer:

See below ~

Explanation:

The calculated values of V/n :

⇒ 1.5/0.3 = 5

⇒ 3/0.6 = 5

⇒ 4.5/0.9 = 5

⇒ 6/1.2 = 5

⇒ 7.5/1.5 = 5

1. From this we understand that the calculated values of V/n remain constant, equal to 5 in this case.

2. The volume-mole graph will be a straight line passing through the origin. (Attached below)

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2 years ago

Write a balanced net ionic equation for the following reaction. Explain how you arrived at this answer. What did you cancel out?

yaroslaw [1]

The net ionic equation is

Ag⁺(aq) +Cl⁻(aq) → AgCl(s)

Explanation

AgNO₃ (aq) + KCl (aq)→ AgCl(s) +KNO₃(aq)

from above molecular equation break all soluble electrolyte into ions

Ag⁺(aq) +NO₃⁻ (aq) + K⁺(aq) +Cl⁻(aq) → AgCl (s) + K⁺(aq) + No₃⁻(aq)

cancel the spectator ions in both side of equation =K⁺ and NO₃⁻ ions

The net ionic equation is therefore

= Ag⁺(aq) + Cl⁻(aq) → AgCl(s)

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4 years ago

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SOVA2 [1]

Answer:

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3 years ago

How many moles of carbon dioxide are there in 52.06 g of carbon dixoide

Marizza181 [45]

Answer:

Moles of substance are defined ratio of the given mass of the substance to the molar mass of the substance.

Given :

The 52.06 grams of carbon dioxide.

To find :

The moles of carbon dioxide.

Solution:

The mass of carbon dioxide = 52.06 g

The molar mass of carbon dioxide = 44.01 g/mol

The moles of carbon dioxide:

1.183 moles of carbon dioxide are there in 52.06 g of carbon dioxide.

Explanation:

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2 years ago