What is Potassium Chlorate?
Potassium Chlorate is an inorganic compound containing potassium, chlorine and oxygen, with the molecular formula KCl
O3.
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It is also known as Fekabit or Fegabit or Kaliumchlorat. It is very flammable when mixed with combustible materials. It is a compound containing potassium, oxygen, and chlorine. It appears as a white crystalline substance in its pure form. It is the most widely used chlorate in industry.
The aqueous solution of potassium chlorate is a colourless liquid that is denser than water. It could be toxic when ingested. When it comes in liên hệ it can irritate your eyes, skin, and mucous membranes. It has a cooling & saline taste.
Table of Contents
Potassium Chlorate Structure – KCl
O3
Preparation of Potassium Chlorate
Potassium chlorate can be produced in three ways:
1. On the industrial scale, it can be produced via the Liebig process:
Step 1. Take hot calcium hydroxide.
Step 2. Pass chlorine into it.
Step 3. địa chỉ potassium chloride.
6 Ca(OH)2 + 6 Cl2 → Ca(Cl
O3)2 + 5 Ca
Cl2 + 6 H2O
Ca(Cl
O3)2 + 2 KCl → 2 KCl
O3 + Ca
Cl2
2. Potassium chlorate produced by disproportionation:
Step 1. In this method, first sodium chloride and sodium chlorate are formed by disproportionation of sodium hypochlorite.
Step 2. Then metathesis reaction takes place between potassium chlorate and potassium chloride.
3 Na
OCl(aq) → 2 Na
Cl(s) + Na
Cl
O3(aq)
KCl(aq) + Na
Cl
O3(aq) → Na
Cl(aq) + KCl
O3(s)
3. Method three:
Step 1. Consider a hot solution of caustic potash.
Step 2. Pass chlorine gas into it.
3 Cl2(g) + 6 KOH(aq) → KCl
O3(aq) + 5 KCl(aq) + 3 H2O(l)
Properties of Potassium Chlorate – KCl
O3
| KCl O3 | Potassium Chlorate |
| Molecular Weight/ Molar Mass | 122.55 g/mol |
| Density | 2.34 g/cm³ |
| Boiling Point | 400 °C |
| Melting Point | 356 °C |
Uses Of Potassium Chlorate (KCl
O3)
Potassium chlorate along with silver fulminate is used in noise-makers such as snappers & crackers.It is used as an oxidiser in smoke grenades.It is used khổng lồ generate oxygen gas in college and school labs.It is used in oxygen candles or chlorate candles.It is used in limelight to lớn supply oxygen.It is used as a pesticide.It is used in growling gummy bears.It is used as a fertiliser as an effective alternative for ammonium nitrate.It is used in the manufacturing of paper.It is used in the production of matches.It is used in the making of explosives.Xem thêm: Những Bài Hát Dân Ca Ru Con Ngủ Ngon, 77 Bài Hát (Ca Dao) Ru Con, Ru Bé Ngủ Rất Hay
Introduction
At the kết thúc of the 18th century, Potassium Chlorate was first discovered by one French chemist named, Claude Louis Berthollet. In the industry, Potassium Chlorate is considered the second most used chemical compound, while sodium chlorate is still the first one. It is essential because it can produce oxygen và that is the reason it is used both in the lab và in the chemical oxygen generators.
What is Potassium Chlorate?
Potassium Chlorate is an oxidizing agent that is very strong. It is an inorganic compound, that is represented by the chemical formula- KCl
O3. This chemical compound is also known as Fekabit or Fegabit or Kaliumchlorat. It looks lượt thích a crystalline powder and it is also called a pot crate.
Image: Structure of Potassium chlorate
It can be made easily with some household items such as the bleach và the salt substitute. It is used as chlorate in the industry and can be very toxic when it gets absorbed. It can create much irritation to lớn the human skin & eyes. It was used in making fireworks, but nowadays this use is banned in most countries.
Properties of Potassium Chlorate
The chemical formula of potassium chlorate is $mathrmKCl
O_3$and as an inorganic compound it contains one atom of potassium, one atom of chlorine, và three atoms of oxygen.
Physical properties of Potassium Chlorate
It looks like a crystalline solid at room temperature and is also crystalline và it tastes lượt thích cooling saline. The molar mass of $mathrmKCl
O_3$ is 122.55g/ml. The mật độ trùng lặp từ khóa of potassium chlorate is 2.34 g/cm3. The melting and boiling point of the $mathrmKCl
O_3$ is 400°C & 356°C, respectively.
Chemical Properties of Potassium Chlorate
A colorless compound is highly soluble in water. It is also soluble in the glycerol but shows an insoluble nature in many organic solvents. It is considered a variety of the polar solvent. In the presence of a manganese dioxide catalyst, potassium chlorate decomposes và from the reaction, it forms potassium chloride và oxygen gas.
In the presence of sulphuric acid. Potassium Chlorate reacts with sugar và this reaction releases a very large amount of energy in the form of heat, in purplish flame & it deals with the smoke.
Preparation of Potassium Chlorate
Potassium chlorate is widely used in the industry và can be made with the help of four methods and they are –
Liebig Process: When chlorine is passed into the hot calcium hydroxide và then Potassium Chloride is added to the reaction it helps lớn produce the Potassium chlorate. The equations that can represent the reaction are
$mathrm6Ca(OH)_2 + 6Cl_2:
ightarrow:Ca(Cl
O_3)_2 + 5Ca
Cl_2 + 6H_2O$
$mathrmCa(Cl
O_3)_2 + 2KCl:
ightarrow:2KCl
O_3 + Ca
Cl_2$
Electrolysis Method: In the process of electrolysis of potassium chloride Potassium chlorate can be produced. With the progress of this reaction, $mathrmKCl
O_3$ came out automatically. At the over of this if the electrodes are removed and the result is $mathrmKCl
O_3$.
Disproportionation Method: In a small amount of production of the $mathrmKCl
O_3$, this method is used.
Caustic Potash: It can be developed through passing chlorine gas into a hot solution of potassium hydroxide.
Uses
It can be used in many sectors, such as-
$mathrmKCl
O_3$ is used as the oxidizing agent
It is used in the making of matches, explosives, fireworks.
In textile printing & bleach making, it is used.
It is used as an oxidizer in pyrotechnics
$mathrmKCl
O_3$ is used in the production of oxygen.
In the making of smoke grenades, it is used
In laboratories, it is used as one of the most important chemical compounds.
It is used as a pesticide.
In the molten, it is used in the dramatic screaming jelly babies, grammy bear, etc.
Difference between Potassium Chlorate & Potassium Perchlorate
The main difference between Potassium Chlorate và Potassium Perchlorate is that the first one is highly reactive if compared with the second one. However, they both are ionic compounds and more specifically inorganic salt compounds. The chemical formula of Potassium Chlorate is $mathrmKCl
O_3$ và the chemical formula of Potassium Perchlorate is $mathrmKCl
O_4$. $mathrmKCl
O_3$ is used in the making of explosives and oxygen và $mathrmKCl
O_4$is used in explosive primers, & various propellants, flash compositions.
Conclusion
Potassium Chlorate is a chemical that is made with the combination of potassium, chlorine, và oxygen. Potassium Chlorate is crucial for industry use. Because of the high reactive, it is dangerous and that is the reason it should be used with great care. It is used in the making of explosives and fireworks. For industry use, it is prepared with the help of a salt metathesis reaction.
Frequently Asked Questions (FAQs)
Q1. What is the main use of potassium chlorate?
Ans. The potassium chlorate is used as an oxygen delivery system in the chemical oxygen generator. It is mainly used in airplanes, and in space stations and submarines.
Q2. What is the difference between potassium chloride & potassium chlorate?
Ans. In between potassium chloride và potassium chlorate, when the first chemical compound is used, it moves the ions and the second one is used as the oxidizer. The potassium chloride has a higher melting point if compared with the potassium chlorate.
Q3. What can be used as the replacement for Potassium chlorate?
Ans. Some easily available ingredients can replace Potassium chlorate. Items that can be used in the household, such as bleach and salt substitute can make the Potassium chlorate. The reaction may not be efficient but it is the easiest way to replace the need for the chemical.
Q4. Is a chemical compound like potassium chloride harmful?
Ans. Potassium chloride is very harmful to lớn the human body, if the intake amount is huge. It can lead lớn hyperkalemia, which can cause a serious condition. For example, it can lead to lớn kidney & heart failure.
