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The chemical formula of carbonate anion is (CO3)2-.
The chemical formula of magnesium cation is Mg2+.

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12y ago

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What is the formula and charge for Carbonate and Mg2?

The formula for carbonate is CO3^2-, and it has a charge of -2 due to the -2 charge on each oxygen atom. The formula for magnesium ion is Mg^2+, which has a charge of +2 due to the loss of two electrons.


How many magnesium and carbonate ions in a formula unit of magnesium carbonate?

Here exist: 1 ion Mg+ and ion (CO3)-.


What is the formula and charge for Hydroxide Ion and Mg-2?

The formula and charge for the hydroxide ion is OH-, and the formula and charge for the magnesium ion is Mg2+. Together they make magnesium hydroxide, Mg(OH)2.


What is the formula and charge for Nitrate Ion and Mg2?

The formula and charge of the nitrate ion is NO3-, and the formula and charge of the magnesium ion is Mg2+. Together they make magnesium nitrate, Mg(NO3)2.


What formula does MgCO3 make?

Magnesium carbonate (MgCO3) is composed of one magnesium (Mg) atom and one carbonate (CO3) ion.


How many magnesium and carbonate ions are in a unit of magnesium carbonate?

The chemical formula of magnesium carbonate is Mg(CO3)2; this molecule contain one ion of magnesium and two ions of carbonate.


What is the word equation for magnesium carbonate?

Formula for magnesium hydrogen carbonate is Mg(HCO3)2.


What is the formula for magnesium hydrogen carbonate that contain polyatomic ions?

hydrogen carbonate (aka bicarbonate) is the polyatomic ion you're looking for. Mg(HCO3)2 Mg2+ (HCO3)-


How many chloride ions are present in a formula unit of magnesium chloride given the charge on a mg ion is 2 plus?

Chloride ions have a charge of 1-. Since the charge on an Mg ion is 2+, the formula unit of Magnesium Chloride is MgCl2. There are 2 chloride ions for each Mg ion.


What is the charge of an Mg ion?

+2


What is the formula for magnesium nitrite dihydrate?

You break it up into magnesium(Mg) and nitrate(NO3). They are ions with the charges Mg2+ and (NO3 )1- . To make the formula, their charges must be balanced at 0. Therefore, the formula is Mg(NO3)2


Formula for magnesium hydroxide?

Mg(OH)2