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Chemistry Assignment Help Online by Expert Aussie Writers

To give the students the best we have the most effective and experienced chemistry teachers who not only solve the problems of the students but also provide quality results to them. Our tutors offer chemistry homework help with quality solutions. Even if you are facing difficulties of a higher level don’t worry. Our expert staff members are the best lot to provide accurate and satisfactory answers.

It has been over a decade that a huge number of students avail our services daily. Whenever they seek the help they log on to our website LiveWebTutors to access biochemistry assignment help.

What is Chemistry?

The matter is anything that takes up space and has mass. Everything you see around us is made up of matter. What is a matter made of?

In 1808, John Dalton was able to show that matter is made up of atoms or atoms combined in molecules. An atom is the smallest unit of an element that can exist alone or in combination with other atoms of the same or different elements. There are three kinds of particles that have been found to form the basic structure of matter. These particles are called atomic and sub-atomic particles they include:

Protons: Protons are positively charged particles. The positive electron change on each proton is the same as the negative charge on an electron.

Electrons: Electrons are extremely light particles. Each electron has a unit negative electric charge.

Neutrons: These are particles that are electrically neutral. A neutron has the same mass as a proton.

A molecule is the smallest particle of an element or a compound and has all the properties of that element or compound.

Elements: A substance made of just one kind of atom is known as an element. Iron is an element. Iron is the only element made up of iron atoms. Gold is an element made up of gold atoms. So far 115 elements are known out of which 92 are naturally- occurring in the earth’s crust.

On the basis of physical and chemical properties, elements can be classified into two main groups: metals and non-metals. About 75 per cent are metals. Metals are usually shiny. They are good conductors of heat and electricity. They can be bent or hammered into different shapes. On the other hand, non-metals are generally liquids and gases at room temperature. Non- metal solids usually have dull shapes. They are poor conductors of heat and electricity.

Compounds: When atoms of different elements combine chemically, they form compounds. Scientists have discovered about four million compounds formed from two or more of 115 elements.

For example, All sugars are made up of three kinds of elements. These elements are carbon, hydrogen and oxygen. Each compound of sugar forms when a certain number of carbon, hydrogen and oxygen atoms join in a certain way.

Physical And Chemical Changes

The matter is always changing. For example, water is not always liquid. You can freeze to make it solid ice. You can also boil water to make it gas. A change in the matter in which the individual molecules are not arranged is known as a PHYSICAL CHANGE. It is a reversible and a temporary change.

Some of the examples are:

  • Drying of wet clothes
  • Melting of wax or butter
  • Dissolving a solid into a liquid
  • Stretching of a rubber band
  • Hammering of metals to form sheets
  • Glowing an electric bulb passing on electric current

A change in the matter in which one kind of molecule is changed into another kind of molecule with new properties is called CHEMICAL CHANGE. The number of atoms of each kind of molecule remains the same before and after the chemical change. It is a permanent change.

Some of the examples are:

  • Charring of sugar
  • Cooking of food
  • Formation of curd from milk
  • Digestion of food
  • Ripening of fruits
  • Germination of seeds

Importance Of Chemistry assignment help 

Everything which surrounds us is a composition of chemicals. The subject chemistry helps us to understand the behaviour of chemicals. The changes that take place in the external environment are due to chemical reactions. The following highlights the importance of chemistry and its uses.

Nitric acid that has nitrogen and oxygen is used to prepare nitrate salts. Nitrates of silver find use in photography.
Oxygen is used by plants and animals for their survival. Oxygen supports combustion reactions in factories, homes, aeroplanes etc.
Platinum, gold and silver are called noble metals. They are used for making jewellery. Silver and gold are also used for making coins and medals.
Copper, aluminium and iron are being good conductors of electricity are used in preparing wires. Domestic tools, utensils and machinery are also prepared from them.

Red phosphorus is used for preparing matchsticks and fireworks. Phosphorus is useful in killing rats for preserving food grains. It is also used in chemical fertilisers.

Aluminium foil is used in packing material for some food products, medicines, chocolates, cigarettes etc.
Chlorine has the ability to kill germs. Hence, it is used in water purification. Tincture iodine is used on the wound in the body. It is the solution of iodine in alcohol that has antiseptic properties.

Biochemistry Assignment Help Service from LiveWebTutors

For any query related to biochemistry assignment help or information, you can be connected to us by doing a live chat. If you want you can also send us your chemistry assignment help online on our email at Don’t forget our customer service is there for you 24/7. Anytime, anyplace, any problem seeks for LiveWebTutors help service. We are amongst the best service providers in the world. Our team of tutors is ready to assist and help you.

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You can get chemistry assignment help online from LiveWebTutors. The experts provide students with Chemistry assignment help online. All they need to do is submit their assignment with all the details related to it to us and the experts ensure to deliver with the best possible solutions experts within the given time frame.

There are various websites that offer Chemistry assignment help for free but however, we at LiveWebTutors , the experts charge very nominal rates for the Chemistry assignments. Here, students can directly talk to our experts, discuss their requirements with them, and in return, they will be provided with the best possible solutions from our experts.

Students can always log in to LiveWebTutors for all kinds of Chemistry assignment help online. The main objective of online help is to help students get rid of all their academic problems and that they can score well in the assignments. The subject specialists offer affordable assignment help, and in various sub topics of chemistry.

If students are looking for remarkable assignment help services for Chemistry homework, then they can connect with the experts at LiveWebTutors . They can assist you with your Chemistry assignment help online. Students can get all the assistance they need at very nominal rates and as per their given specifications. This will help them score high grades on the assignments.

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