A Study of Iron Essay

Steel was used before the second Industrial Revolution, but was mainly used to make swords and weapons by blacksmiths. Before the second Industrial Revolution Henry Bessemer writes in his autobiography, “At that date there was no steel suitable for structural purposes”. At the time, anything structural, including railways, buildings, ships, and bridges were made out of wood and iron because

For our science assessment we had the task to research about a metal of our choice. Since I am really into computers, I chose copper. A metal used in all kinds of wires, cpu’s and other stuff without a computer wouldn’t work. This fits really well into what we have to do for the second part, describe how this metal has helped human society.

The iron industry was and still is now a very important and dangerous industry. It involved very dangerous tasks including mining in enclosed caves. Henry Oliver played a very important role in the iron and mining industry. Hope you enjoy!

Iron is one of the important minerals that is required for our bodies to function properly. Most of the iron in our body is found in the blood such as haemoglobin, approximately 60 -70% of the human body’s iron is found in the haemoglobin, a protein in the blood that transports oxygen. Iron is also present in muscle tissue and some enzymes. There are two types of iron in the body which are “Heme Iron” from animal products and “Non-Heme Iron” vegetables and

It has been confirmed by archaeological evidence that iron, made from melting pig iron, was developed in ancient china in the early 5th century BC during the Zhou Dynasty. during the Shang dynasty China went into a flourishing period for steel smelting. in the Han dynasty, private enterprise iron making was abolished and was monopolized by the state, creating iron smelting bloom. The first famous metallurgist in ancient China Qiwu Huaiwen of the Northern Wei dynasty, who invented the process of using wrought iron and cast iron to make steel.

Chemical equilibrium is a dynamic state where the rate of the reverse reaction is equal to the rate of the forward reaction. The chemical reaction is still occurring however the rate of reverse reaction is matching the rate of forward reaction hence the concentration of reactants (〖Hb〗_((aq) ) + O_(2 (g))) and products (HbO_2) no longer change, resulting in an equilibrium. (b) Which direction will equilibrium shift if the O_(2 ) concentration is increased?

The word iron comes ultimately from the latin word ferre,which means to bear or carry. For this reason this is why iron’s symbols is Fe. Iron is a metal with the atomic number 26 and is located in group 8 period 4.The standard atomic weight is 155.845(2) and has a melting point at 1,538 degrees Celsius. It is the fourth most common element on the earth’s crust.

Elaborating on an earlier point, our planet was lucky enough to have not just the elements the directly grant us life, but also the elements that indirectly grant us life. The advantages Humanity has been gifted with came from Stardust, meaning we can further credit stars for our existence. Stardust is in the food we eat (like Carbon), the air we breath (like Oxygen), the water we drink (like Oxygen again), and the blood in our veins (like Iron).

The mineral iron (Fe) is a crucial substance for the human body. Many parts of the body require iron in order for the body to function normally. For example, Iron plays an important role in red blood cells. Red blood cells carry oxygen around the body and are mainly composed of haemoglobin, a protein which binds to oxygen and transports it throughout the body. In this molecule, iron is the crucial component which binds to the oxygen. Therefore without iron, the human body cannot transport oxygen to cells throughout the body. Only specific amounts of iron are absorbed by the body to maintain homeostasis. However, iron is a very toxic mineral so if there is too much iron stored in the body, it can lead to serious consequences. People that suffer

Iron was known in the prehistoric times. Iron is the 26th element on the periodic table also and has an atomic weight of 55.845. Iron is the cheapest of all of the metal elements. In fact, composes nearly 6 percent of the earth’s crust, while the core of the earth is almost entirely made up of this one element. This element is not known when people's discovered iron, as it been around for about 5,000 years. Iron has made artifact that has been discovered at least 3,000 B.C. The bible even says that mentions of a man, Lamech who lived only seven generation after Adam and Eve being a master of iron and

Iron is one of the most important minerals to allow one’s body to carry out important functions and tasks. It is vital to “transport oxygen throughout the body” (Watson 16), more specifically it is a “component of hemoglobin, the substance in red blood cells that carries oxygen from your lungs to transport it throughout your body” (Watson 16). Without iron, one wouldn’t be able to produce red blood cells,

As living creature’s animals and people iron is one of many essential minerals we that need to stay alive. Iron is required to produce red blood cells through a process called haematopoiesis. It is also an important component of the red blood cells (in hemoglobin) where the iron is present when that is transporting oxygen from the lungs then throughout the body. Once the oxygen delivered the iron binds to the carbon dioxide back to the lungs and the carbon is exhaled. It has many other functions: maintain homeostasis, metabolism (conversion of blood sugar to energy, production of enzymes, amino acids, new cells, hormones, etc.). The metabolisms process is allowing people to maintain healthy cells of skin, nails, hair, internal organs, and everything else that allows a person to be alive. However too little iron could cause a condition known as iron deficiency such as anemia. If someone has too much iron it can cause a person to become toxic as the storage of iron increases it would cause Hemochromatosis and other conditions. For the research, I have selected House: season three and episode 23 “The Jerk”.

Copper has made an impact on life for over 10,000 years. It was the first metal that was known to man for a while, but it has many uses that people are able to benefit from. Back then copper was mostly used for decorative items just like gold and silver is used for jewelry now (Copper Development Association Inc. 2015). It was also used for statues because copper is able to bend easy. Now copper is used for coins, medical use to study metabolism and gastrointestinal diseases, good conductor of heat and energy, and it is used for plumbing pipes (Winter).

Iron is an essential mineral in the body and there is iron in all cells in the body. It is the mineral that should be in our diet, it is necessary for transport of oxygen through hemoglobin. Iron is also vital for oxidation by cell.3 Dietary iron consist of two forms: heme or organic iron is found in animal product such as meat and fish which attached to proteins called heme proteins. None heme iron is found in vegetable such as bean and spinach. Heme iron is typically absorbed at a higher rate (20%) rather than non heme iron (2%).4

In this experiment I will try to determine the amount of iron present in an iron tablet by performing a titration with potassium permanganate. The main reason we need a sufficient supply of irons in our body is that because it helps to transport oxygen throughout the body. Furthermore, in our bodies, irons’ function is to aid in providing energy in our tissues, make red blood cell. Also, Iron deficiency anaemia is a common condition due to insufficient iron in the blood. The symptom includes poor memory, tiredness, lack of energy and concentration and less ability to control and cope with body temperature. How much iron you need each day depends on your age, gender, and overall health.