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Magnesium chloride is ' MgCl2 ' because ' =

#1 ; The magnesium cation (Mg^(2+)) has a charge of '+2'. , and each chloride anion (Cl^(-)) has a charge of ' -1' .

The charges MUST balance. So the '+2' is balance by ' 2 x -1 = -2

#2 ; Magnesium is a Group (II) elemental metal , and so will ionise to ' +2'.

Think Group (II) '2' and charge of '+2'

NB There is no such compound as 'MgCl '.

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lenpollock

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∙ 3d ago
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Related Questions

What is name for ionic compound MgCl?

The name for the ionic compound MgCl is magnesium chloride.


The compound MgCl with subscript2 is named?

magnesium chloride


What name for MgCl2?

I don't think you can have MgCl stable. MgCl2 is Magnesium Chloride.


What is the product of na mgcl2?

The product of sodium (Na) and magnesium chloride (MgCl₂) is sodium chloride (NaCl) and magnesium metal (Mg). In a reaction where sodium reacts with magnesium chloride, sodium displaces magnesium, resulting in the formation of sodium chloride and elemental magnesium. This can be represented by the equation: 2Na + MgCl₂ → 2NaCl + Mg.


What is the difference between MgCl and MgCl2?

MgCl is magnesium chloride with a 1:1 ratio of magnesium to chlorine atoms, while MgCl2 is magnesium chloride with a 1:2 ratio of magnesium to chlorine atoms. This means that MgCl has one chlorine atom for every magnesium atom, while MgCl2 has two chlorine atoms for every magnesium atom.


What elements does the compound MgCl magnesium chloride contain?

dont know and dont care


What is the chemical formula for MgCl?

The Chemical Formula for Magnesium Chloride is MgCl2.


What is the reaction equation for Magnesium chloride and water?

When magnesium chloride (MgCl₂) dissolves in water, it dissociates into its constituent ions. The reaction can be represented as: [ \text{MgCl}_2 (s) \rightarrow \text{Mg}^{2+} (aq) + 2 \text{Cl}^- (aq) ] This equation shows that solid magnesium chloride breaks down into magnesium ions and chloride ions in aqueous solution.


How many magnesium atoms in MgC12?

In the chemical formula MgCl₂, there is one magnesium (Mg) atom. The formula indicates that for every magnesium atom, there are two chloride (Cl) atoms. Therefore, MgCl₂ contains a total of one magnesium atom.


Products of Mg plus AlCl?

Mg+AlCl=MgCl+Al Magnesium+Aluminium chloride=Magnesium chloride+ Aluminium This happens because magnesium is a more reactive element then aluminum so chlorine swaps places and forms a new compound with magnesium.


What chemical does Magnesium and Hydrochloric acid make if both are combined?

Magnesium Chloride and hydrogen gas - Mg + HCl --> MgCl + H2


Is MgCl an acid base or salt?

MgCl2 is a salt composed of magnesium and chloride ions. It is not an acid or a base.