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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

Do zinc and magnesium have similar ions?

Zn and Ca both have double positive (2+) ions: Zn2+ and Ca2+ but other properties are different.

How could you show that magnesium reacts faster with acid than with water?

*when putting a piece of magnesium into dilute hydrocloric acid .

*then hydrogen gas bubbles off.

*this shows that magnesium react quickly in acid.

What is the spectator ion when magnesium reacts with sulfuric acid?

Mg(s) + H2SO4(aq) ==> MgSO4(aq) + H2(g) ... molecular equation
Mg(s) + 2H+(aq) + SO4^2-(aq) ==> Mg^2+(aq) + SO4^2-(aq) + H2(g) ... ionic equation
Mg(s) + 2H^+(aq) ==> Mg^2+(aq) + H2(g) ... net ionic equation
Spectator is SO4^2- (sulfate ion).

Why is it called magnesium bromide instead of magnesium dibromide?

The convention of adding number prefixes such as di- and tri- to a compound's name is generally reserved for covalent compounds (carbon dioxide, nitrogen trichloride). Magnesium bromide is an ionic compound, so a different naming convention applies.

What is the molar mass of magnesium nitride (Mg3N2) if the molar mass of magnesium is 24.31g and nitrogen is 14.01g?

Need formula of magnesium nitride, an ionic compound.

Mg2+ and N3-

together make

Mg3N2

--------------

so

3 * 24.31 g = 72.93 grams

2 * 14.01 g = 28.02 grams

------------------------------------------add

= 100 .95 grams/mole

--------------------------------molar mass magnesium nitride

Does magnesium sulphate paste work?

I think it absorbs moister as a rule so when applied to an infected cut or something, any fluid (IE puss), will be drawn to the surface because the paste is absorbing any fluid close by. So simple yet clever an effective for most people.

How do you lower your triglycerides?

if u wanna reduce your triglycerides.your punishment for one month is yoga manduk aasn,kpal bahti,pranayam (DO DAILY IN ROUTINE,TWICE ,TWICE A DAY................control on eating plzzz save your health and the world.........god bless you

What is the formula for an ionic compound that contains the elements magnesium and sulfur?

the formula for an ionic compound that contains the elements magnesium and sulfur.Mg + H2 SO4 -> Mg SO4 + H2.

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How much time should you wait to take your iron tablet since taking the calcium and magnesium ones?

You should wait at least 3 hours from taking an iron tablet, until you take a calcium and magnesium supplement. This will allow for adequate absorption of all supplements.

What health benefits does chelated magnesium provide?

Taking magnesium helps with your blood pressure and can help prevent heart attacks and strokes. It also help with fibromyalgia, cardiovascular disease, type 2 diabetes, and much more.

Do you have to fast before your magnesium blood test?

If a doctor informs you that you need a magnesium test, you do not need to fast beforehand. A magnesium test will check for kidney problems, muscle problems, and if you are low on calcium.

How does milk of magnesia help in gastritis?

Milk of magnesia is an antacid that works by neutralizing excess stomach acid, which can help to relieve symptoms of gastritis such as indigestion and heartburn. It also has a mild laxative effect, which can help to reduce stomach irritation and promote bowel movements, thereby potentially relieving symptoms of gastritis.

Why magnesium bi carbonate forms magnesium hydroxide on boiling?

Magnesium bicarbonate forms magnesium hydroxide on boiling because of the high temperatures.

What is magnesium used in?

Magnesium is used in various industries such as automotive (for engine blocks and wheels), aerospace (in aircraft components), healthcare (as a dietary supplement or antacids), and construction (in concrete reinforcement). It is also used in the production of electronics, batteries, and fireworks.

Why magnesium belongs to s block?

Valent electrons are in the s sub shell. So it belongs to s block.

What is the ionic formula of nitrogen and magnesium?

Magnesium is group II and has two valance electrons to donate to achieve the octet state. Nitrogen has 5 valance electrons so it accepts 3 into its outer shell to make an octet. So

Mg3N2