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Magnesium

"Magnesium is a chemical element with the atomic number 12 and the symbol Mg. This alkaline earth metal is one of the most abundant elements, the eighth most abundant element in the Earth’s crust and ninth in the universe as a whole."

946 Questions

Magnesium copper Chloride Magnesium Chloride copper?

When magnesium reacts with copper chloride, an exchange reaction occurs in which magnesium replaces copper, resulting in the formation of magnesium chloride and copper. The balanced chemical equation for this reaction is: Mg + CuCl2 → MgCl2 + Cu.

What is the percentage of elemental magnesium in magnesium stearate?

Magnesium stearate is composed of approximately 6-8% magnesium. The rest of the compound is made up of stearic acid, which accounts for the remaining 92-94% of the substance.

Is milk magnesia a homogeneous mixture?

Yes, milk of magnesia, also known as magnesium hydroxide, is a homogeneous mixture. It is a suspension of fine particles of magnesium hydroxide in water, in which the particles are evenly distributed throughout the liquid to create a uniform composition.

How could a solution of magnesium sulfate and water be separated into its starting substances?

The solution of magnesium sulfate and water can be separated by a process called evaporation. The solution is heated until the water evaporates, leaving behind the solid magnesium sulfate. The remaining magnesium sulfate crystals can then be collected and the water can be condensed back into a liquid form through condensation.

What will cause magnesium to glow brighter?

Increasing the temperature of magnesium will cause it to glow brighter. Heating magnesium to a high temperature excites the electrons in the atoms, causing them to jump to higher energy levels. As the electrons return to their lower energy levels, they release energy in the form of light, resulting in a brighter glow.

How thick does new magnesium has to be to stop bullet penetration?

An AK-47 can put a bullet through a 1/4 inch thick part of titanium, so anything around 2 inches or thicker should stop a bullet, it depends on how powerfull the gun is, but the thicker the titanium the better, if i wanted a sheet of bulletproof titanium i would make it at least 5 inches thick if not 6 inches.

What is magnesium sulfur used in?

Magnesium Sulphate Powder, comprising of magnesium, sulphur and oxygen, is considered as vital for plants growth and to replenish the deficiency of magnesium or sulfur in the soil. These are widely sprayed or applied on roses, potatoes, lemon trees, tomatoes, peppers and carrots. With its high solubility in water, the magnesium sulphate powder is best for foliar feeding applications.

Its applications include:

» Polishing Abrasives for Marble, granite, tiles, vitrified tiles, and other country (local) stones

» In Agriculture as a secondary nutrient

» In process industry as a catalyst

» Dietary Supplement and Laxative in Animal health & feed

» Detergent Industries

» Refractories

» Textile Industry

» Ceramic Industry

» Weighing of silk

» Mineral water

» Fire proof material

What is Antidote of magnesium chloride?

It's not exactly an "antidote", but the treatment for hypermagnesemia is calcium salts, IV saline, and possibly diuretics and/or dialysis.

Which type of bond will magnesium most likely form?

Aside from 'The Covalent Bond' type, Magnesium will act chemically like Calcium will.

Does magnesium hydroxide dissolve in water?

Magnesium oxide does not "dissolve" in hydrochloric acid. Dissolution is a physical change. When magnesium oxide is mixed with hydrochloric acid, a chemical reaction takes place:

Mg(s) + 2HCl ---> MgCl2(aq) + H2(g)

Is magnesium sulphate deliquescent?

No. Mg(NO3)2 has to be heated to dissociate to MgO, NO2 and O2.

How does milk of magnesia react to stomach acids?

Milk of magnesia does not act as a good buffer because the level of ph doesn't change rapidly. The ph needs to change for anything, acid or base.

What is the percentage of magnesium?

The abundance of magnesium for a sample of 19 main sequence B-type and 41 magnetic chemically peculiar stars has been derived by spectrum synthesis analysis of the MgII448.1nm line under the LTE assumption.

austin hope this helps

Why is magnesium is expensive than aluminum?

The long answer would factor in the commercial market for metals as commodities and the relative abundance of magnesium ore and iron ore in certain geographic areas. The short answer, and the one more relevant to chemistry, is that magnesium is higher on the reactivity series than iron, and thus is slightly harder to separate from its compounds.

What is magnesium glycerophosphate?

Magnesium glycerophosphate is a compound formed from magnesium and glycerophosphoric acid. It is commonly used as a magnesium supplement due to its high bioavailability and ability to support various functions in the body, such as muscle and nerve function. It may also help in maintaining healthy bones and heart rhythm.

Why does magnesium displace copper from copper sulphate?

This is a simple displacement reaction - the more reactive magnesium displaces the less reactive copper from a solution of its salt. ....

magnesium + copper sulphate ---> copper + magnesium sulphate

Mg + CuSO4 ----> MgSO4 + Cu

the blue colour of the copper sulphate will disappear and the silver coloured magnesium will be replaced by brown-red copper metal.

Hope this helps.

:)

Why is magnesium maleable?

Magnesium is malleable because of its hexagonal close-packed crystal structure, which allows its atoms to easily slide past each other when external force is applied. This crystal structure gives magnesium its ability to be hammered or rolled into thin sheets without breaking.

Where why and how was magnesium discovered?

Magnesium was first isolated by Sir Humphry Davy in 1808 through the electrolysis of magnesium oxide. It was discovered in England. Magnesium takes its name from Magnesia, a region in ancient Greece where a mineral called magnetite (magnesium carbonate) was discovered.

Why milk magnesia is basicity in the pH scale?

the pH of milk of magnesia is important because it lowers the pH of the acid in your stomach