Molar mass of aluminum is 26.98153860 ± 0.00000080 g/mol
There is a big possibility that during your chemistry studies at high school or university you will have to deal with different chemical problems that have to do with calculating the molar mass of various substances. In order to have necessary skills to deal with this assignment, not to be afraid every time you are asked to deal with a chemical problem like this and to comprehend the methodology, the key principles of coping with this task, you have to possess certain knowledge about it and learn the essentials once and for all. Surely it is going to take certain amount of time and efforts, although once you learn how to calculate molar mass of aluminum, you will not be afraid to solve this chemical problem and there is a chance that you will need this skill in your future life. Besides getting familiar with the practical side of solving the problem, you also will have to learn some theory at first, make sure you have the needed theoretical background and understanding of several chemical terms. Below in this article, we provided some basic information that will be useful when building theoretical background about the given aspect of chemistry, help you figure out how to calculate the molar mass of aluminum, as well as provided a number of guidelines that will help you accomplish the assigned paper on chemistry at a high level. Keep reading to learn more.
In chemistry, when it comes to the molar mass of something we usually mean a specific physical property that indicates the mass of some kind of substance. As for the amount of substance, it is considered to be a chemical term that serves to describe the quantity of measurement of the size of certain ensemble number of various chemical elementary entities, which includes such elements as electrons, molecules, atoms and a variety of others. In the light of several historical reasons, such phenomenon as molar mass can be expressed in grams and moles, as a rule. Generally speaking, considering the fact that all types of mass, regardless of the science that deals with it, are meant to describe the amount of matter in something. If it is chemistry, it will probably be a substance, but as a whole, it can be any other material, anything that you can touch physically. Look around and you will see that everything that is available to be touched has its particular mass, all kinds of things, clothes, furniture, plants, food, people and animals, etc. As a rule, mass is closely connected to another physical property such as size. On the other hand, however, the size doesn’t always dictate the mass of the matter. For instance, there are situations when a matter is of a very big size but its mass is less in comparison to something else that has a smaller size. If you try to compare such properties of paper and any kind of metal, you will find out that the pieces of the equal size of different matters have absolutely different mass. Anyway, all the physical measures that are known today can be easily measured. All you have is to find out the methodology of measurement and follow essential guidelines.
Where aluminum is used
The number of areas where aluminum is widely used is really great and it is increasing all the time. Today this element is known as a very good and convenient conductor of electricity and heat, it is used in almost all kinds of contemporary industries, in building, production of a great number of things surrounding us every day. The majority of people may not even pay attention to how many things are made from aluminum. Many window frames are made from it, the production of power cables and even bodies of aircraft is impossible without this kind of chemical element. Look at the soft drinks that you buy in the supermarkets and you will find out that the majority of cans is made from aluminum. Apart from all this, aluminum is very helpful in producing different parts of cars, compact discs, building big ships and small boats. Due to the fact that this kind of metal is very soft, it allows to use it in the areas where other metals are not convenient enough because they all are much harder. These are only several examples showing you how beneficial is the usage of aluminum for all people in the world. Below, we provided more precise list of areas where aluminum is very important.
Some facts form the history of aluminum
Apart from knowing how to calculate the molar mass of aluminum, you need also to be aware of the history of this chemical element, because without essential theoretical knowledge you will not go really far. The first appearance of aluminum is considered to be in Ancient Greece. However, within centuries it hasn’t reached such a popularity as it managed to reach during nineteenth century. As a matter of fact, many scientists argue that aluminum is one of the latest kinds of metals that were discovered through the history. It was quite hard to be produced in the beginning, because it never occurs in nature in its purest from. This circumstance required technological development and improvement of means of producing this kind of metal. Therefore, it became popular only when humanity had enough of technologies, which allowed to produce aluminum. However, aluminum was known and used by people long before it appeared in the form that we know it today. Ancient armies of Greece and Rome were using equipment made from aluminum, and it was also used in such field as medicine.
The term «aluminum» was originated from a Latin word «alum». For the first time the term was used in the very beginning of the nineteenth century in Great Britain. At that time, scientists discovered the importance of aluminum for electrolytic reduction. This discovery, however, has never been implemented into real life. Aluminum as a chemical element was widely used for different chemical experiments, which was very beneficial to the progress of science and technologies of the nineteenth century. In the end of nineteenth century it was discovered that aluminum was a perfect kind of metal to be used in many areas of industry. The European scientists made a conclusion that this metal has a number of very specific properties that makes it different from all the other kinds of metal. In fact, it is very light and served perfectly for creating ornaments and expensive items for rich people of that time (although today this metal is not really expensive, in comparison to others). With further technological progress the production and usage of aluminum was developing and spreading throughout the world. Many new approaches to the production of this metal were discovered and this issue became a very important topic of discussion in the scientific circles.
With the beginning of the twentieth century aluminum began to be used in a wide range of industries around the globe. Many vehicles were constructed with the usage of aluminum, such as lightweight railway road cars followed by sports cars. Together with the development of aviation, the importance of aluminum increased significantly. The usage of this metal in aircraft construction was a great breakthrough, many historians and scientists consider this phenomenon to be a real revolution. As it is widely known, during the first half of the nineteenth century the world entered the historical period of two world wars, the consequences of which were unbelievable. But not everyone realizes that the majority of weapons and means of waging those wars were constructed with the help of aluminum. Turns out, this metal played a significant role in that period of history.
Calculating the molar mass of aluminum
In order to be able to calculate the molar mass of aluminum, the theoretical background itself is not enough. You need to undertake certain steps that you can get familiar with if you read further.
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