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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."

500 Questions

Is magnesium a positive or a negative ion?

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Asked by Skiibird1993

Magnesium is typically found as a positive ion, written as Mg2+. It loses two electrons to achieve a stable electronic configuration.

What is the purpose of adding sulfuric acid solution to the sample of milk of magnesia?

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Asked by Wiki User

Adding sulfuric acid to milk of magnesia helps to precipitate the magnesium hydroxide in the solution. This can be done to isolate magnesium for further analysis or to determine the concentration of magnesium in the sample.

When milk of magnesia reacts with the acids in your stomach which type of reaction has taken place?

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Asked by Wiki User

The reaction between milk of magnesia and the acids in your stomach is a neutralization reaction. The magnesium hydroxide in milk of magnesia reacts with the acidic stomach contents to form magnesium chloride and water, thereby neutralizing the acidity.

Does milk have magnesium?

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Asked by Wiki User

Yes, milk contains some magnesium. It is not a significant source of magnesium, but it does contribute a small amount to your daily intake. Other good sources of magnesium include nuts, seeds, whole grains, and leafy green vegetables.

Why do one has to take in a milk of magnesia when he or she has an in digestion problem?

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Asked by Wiki User

Milk of magnesia contains magnesium hydroxide, which can help neutralize stomach acid and relieve indigestion symptoms such as heartburn, acid reflux, and an upset stomach. It works by increasing the water content in the intestines, helping to soften and bulk up stool for easier passage, which can be helpful in cases of constipation associated with indigestion.

Is milk of magnesia an acid why?

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Asked by Wiki User

No, milk of magnesia is not an acid. It is a suspension of magnesium hydroxide in water, which is a base. It works by neutralizing excess acid in the stomach to relieve symptoms like indigestion and heartburn.

Do apples have magnesium?

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Asked by Wiki User

Yes, apples contain a small amount of magnesium, along with other essential minerals like potassium and vitamin C. Eating a variety of fruits and vegetables can help you meet your daily magnesium intake.

What is the number of moles of magnesium in a strip of magnesium with a mass of 0.1126g?

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Asked by Wiki User

To find the number of moles of magnesium, we first need to calculate the molar mass of magnesium, which is 24.305 g/mol. Next, we convert the mass of the strip to moles using the formula moles = mass/molar mass. Plugging in the values, the number of moles of magnesium in the strip is 0.00463 moles.

Which doesnt belong HCL and H2SO4 and Vinegar and Milk of magnesia?

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Asked by Wiki User

Vinegar and Milk of magnesia do not belong, as they are both weak acids commonly used for medicinal purposes, whereas HCl and H2SO4 are strong mineral acids commonly used in laboratory settings.

What is the action of heat on magnesium chloride?

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Asked by Wiki User

When heated, magnesium chloride undergoes thermal decomposition to form magnesium oxide and hydrochloric acid. This reaction is endothermic, meaning it absorbs heat to proceed.

Does the coating on a magnesium strip change the mass of magnesium oxide?

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Asked by Wiki User

Yes, the coating on a magnesium strip can affect the mass of magnesium oxide because the coating can add additional mass to the strip. When the magnesium reacts with oxygen to form magnesium oxide, the mass of the coating is also included in the total mass of the resulting compound.

What is milk of magnesia metal or nonmetal?

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Asked by Wiki User

Milk of magnesia is the common name for magnesium hydroxide, or Mg(OH)2. When placed in water it is called milk of magnesia because it looks like cow's milk.

When placed in water a small amount dissolves, and the rest of it just sort of floats around as tiny particles of Mg(OH)2. So you have magnesium metal, free hydroxide ions, and Mg(OH)2 molecules all floating around in water.

Although there is metal in it, I would put milk of magnesia in the "nonmetal" category.

What is milk of magnesia organic or inorganic?

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Asked by Wiki User

Milk of magnesia is an inorganic compound consisting of magnesium hydroxide. It is synthesized chemically and not obtained from organic sources like plants or animals.

What is the formula for magnesium selenate?

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Asked by Wiki User

The formula for magnesium selenate is MgSeO4. It is a compound formed by magnesium cations (Mg^2+) and selenate anions (SeO4^2-).

Is magnesium or magnesium chloride a better conductor?

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Asked by Wiki User

Magnesium chloride is a better conductor than pure magnesium because it dissociates into ions when dissolved in water, leading to the presence of free ions that can carry an electric current. Pure magnesium does not dissociate into ions as easily, making it a less effective conductor.

What is the mass of magnesium oxide when you burn 4 grams of magnesium?

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Asked by Wiki User

When you burn 4 grams of magnesium, it combines with oxygen to form magnesium oxide. The molar mass of magnesium is 24.31 g/mol, and oxygen is 16.00 g/mol. By using stoichiometry, we can calculate that the mass of magnesium oxide formed will be 8 grams.

What is Magnesium nodules?

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Asked by Wiki User

Magnesium nodules are small clusters or lumps of magnesium metal that can be found in certain geological formations or produced synthetically for industrial purposes. They are used in various applications, such as in the production of magnesium alloys, batteries, and other magnesium-based products.

Magnesium reacts with steam to make magnesium oxide and...?

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Asked by Wiki User

... hydrogen gas. This is a displacement reaction in which magnesium displaces hydrogen in water to form magnesium oxide and hydrogen gas.

What is the effect of milk of magnesia on turmeric solution?

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Asked by Sbhardwaj22889

Milk of magnesia contains magnesium hydroxide, which can cause the turmeric solution to change color due to its alkaline properties. It may result in a shift from the yellow color of turmeric to a shade of orange or red. Additionally, the milk of magnesia may affect the taste and texture of the turmeric solution.

A magnesium ion would be represented by?

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Asked by Wiki User

The symbol Mg2+ represents a magnesium ion. The 2+ superscript indicates that the magnesium ion has a positive charge of 2 due to losing two electrons to achieve a stable electron configuration.

How do you store magnesium ribbon to stop it from turning into magnesium oxide?

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Asked by Wiki User

Store magnesium ribbon in a sealed container with a dry environment to prevent contact with moisture, which can lead to oxidation. It is also recommended to store it away from sources of heat and light to maintain its quality.

Why does magnesium oxide weigh more than magnesium metal?

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Asked by Wiki User

Magnesium oxide weighs more than magnesium metal because the oxide includes oxygen atoms in addition to the magnesium atoms. The oxygen atoms increase the overall mass of the compound.

Why does milk of magnesia turn apples brown?

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Asked by Wiki User

Milk of magnesia, which is alkaline in nature, reacts with enzymes in the apple to cause browning through a process called enzymatic browning. This reaction accelerates the breakdown of the apple's cellular structure, leading to the brown coloration.

What does magnesium have to react with to produce magnesium sulfate?

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Asked by Wiki User

Magnesium will react with sulfuric acid to produce magnesium sulfate.

When vinegar and milk of magnesia react with each other what salt is formed?

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Asked by Wiki User

When vinegar and milk of magnesia react, magnesium acetate salt is formed.