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Compounds- Examples of Some Compounds

Study material notes on examples of some compounds, concept of matter, classification of matter, example of compounds, and other related topics in detail.

While studying chemistry, compounds and examples of compounds are two fundamental topics. Compounds are a sub-head of matter. Matter is anything that has a mass and takes up a certain amount of space. Everything is made of matter, from the air you breathe to the water you drink. Compounds are chemical substances made of two or more elements that are chemically bonded together in a fixed ratio. Today, we will discuss the examples of compounds in detail. 

This article talks about examples of some compounds. You will find brief information on the concept of compounds in chemistry, a brief explanation of matter with its explanation, examples of compounds, and other related topics. 

Concept of matter

The matter is one of the most basic topics in chemistry. The matter can be described as anything around you that has a mass and takes up a certain space. Everything is made up of matter, from the air you breathe to what you drink. The elementary particle with which a matter is made is called an atom. Further, the matter is classified into three major parts. These include:

  • Elements 

  • Compounds 

  • Mixtures  

Explain compounds

A compound can be described as when two or more elements are combined chemically with one another in a fixed proportion by the mass is referred to as compound. Every time an element is combined with another element, it loses its individual properties to the newly formed compound. H2O is the chemical formula for water where there are two hydrogen atoms and one oxygen atom, and when these are combined, it forms H2O. Similarly, NaCl is the chemical formula of common salt. Here there is one atom of sodium and one atom of chlorine combined to form NaCl. 

Example of compounds

Here is the list of most common examples of some compounds:

Compound Name

Compound Formula

Alcohol

C2H6O

Water 

(H2O)

Hydrogen Peroxide 

(H2O2)

Let’s discuss each of these in detail. 

Alcohol

Alcohol is described as the organic compound where the hydroxyl group substitutes the hydrogen atom of an aliphatic carbon. Below we have discussed the physical and chemical properties of alcohol

Physical properties of alcohol

  • Compared with other hydrocarbons, which have the same molecular masses, alcohol generally has a high boiling point. 

  • The hydroxyl group governs the alcohol solubility in the water. 

  • To form the corresponding alkoxide, the alcohol reacts with the active metals, including potassium, sodium, etc. These alcohol reactions indicate the acidic nature of the alcohol.  

Chemical properties of alcohol

  • To produce aldehydes and ketones, alcohol goes under oxidation when oxidising agents are present. 

  • If treated with protic acids, the alcohol goes under dehydration to form alkenes.  

Water

Water is described as a chemical compound that is written as H2O. below, we have discussed the chemical and physical properties of water –  

Physical properties of water

  • Water is a tasteless and colourless liquid. 

  • Water has extremely high melting and boiling points. 

  • Water is an excellent solvent which makes the transportation of ions and molecules easy. 

  • Water has high latent heat, which eases body temperature regulation.  

Chemical properties of water

  • Water is atmospheric, which means it can act as both base and acid. 

  • Water is an excellent source of hydrogen. 

  • Due to its dielectric constant, water holds a great hydrating tendency.

Chemical formula

H2O

Molar mass

18.01528(33) g/mol

Odour

None

Density

Solid:

0.9167 g/ml at 0 °C

Liquid:

0.961893 g/mL at 95 °C

0.9970474 g/mL at 25 °C

0.9998396 g/mL at 0 °C

Boiling point

99.98 °C (211.96 °F; 373.13 K)

Melting  point

0.00 °C (32.00 °F; 273.15 K)

Hydrogen Peroxide

Hydrogen Peroxide is one of the simplest peroxides, with an oxygen-oxygen single bond. H2O2 is the chemical formula of hydrogen peroxide. 

Physical properties of hydrogen peroxide 

  • Hydrogen peroxide is pale blue, and it almost looks colourless. 

  • The boiling point of hydrogen peroxide is 423 K, whereas its melting point is 272.4 K.

Chemical properties of hydrogen peroxide 

Hydrogen peroxide in the basic and acidic medium acts as the reducing and oxidising agent. 

Conclusion

With this, we come to an end to examples of some compounds. When you study chemistry, the compound is one of the most basic terms, the sub-head of matter. When two or more elements are combined chemically in a fixed proportion, it is referred to as a compound. Further, several examples of compounds, including water, alcohol, and so on, have different physical and chemical properties that we discussed in this article. 

In this article describing examples of some compounds, we studied the concept of the compounds in length. We covered several other topics, such as a brief explanation of the matter, examples of compounds, and other related topics. We hope this study material must have helped you better understand the examples of some compounds. 

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What is the difference between mixtures and compounds?

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Explain hydrogen peroxide.

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Write one physical property of alcohol.

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Mention two chemical properties of water.

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