It's MgCl2, and yes, it is soluble. It's an ionic compound, and ionic compounds are very polar. Water is polar as well, so magnesium chloride easily dissolves in water.
If unbalanced the molecule MgCl will have one atom of Mg and one of Cl and therefore two atoms. in real life you would not have MgCl, you would have MgCl2 (where 2 is a subscript). This means there is one atom of Mg and two of Cl and therefore 3 atoms in total.
Magnesium chloride is represented as MgCl₂ because it consists of one magnesium ion (Mg²⁺) and two chloride ions (Cl⁻). Magnesium has a +2 charge, while each chloride ion has a -1 charge. To balance the charges, two chloride ions are needed for every magnesium ion, resulting in the formula MgCl₂. This reflects the stoichiometry of the compound, ensuring overall electrical neutrality.
Chalk is essentially calcium carbonate, CaCO3, and in not soluble in water to any significant extent.
To find the percent composition of chlorine (Cl) in magnesium chloride (MgCl₂), first calculate the molar mass of MgCl₂. The molar mass of magnesium (Mg) is approximately 24.31 g/mol, and that of chlorine (Cl) is about 35.45 g/mol. Thus, the molar mass of MgCl₂ is 24.31 + (2 × 35.45) = 95.21 g/mol. The percent composition of Cl is then calculated as (2 × 35.45 / 95.21) × 100%, which is approximately 74.4%.
Magnesium chloride (MgCl2) is not an acid. It is a salt that is composed of magnesium ions (Mg2+) and chloride ions (Cl-). When dissolved in water, it dissociates into its respective ions but does not release H+ ions like an acid.
Te answer depends on the ratio of MgCl to WHAT!
The concept of being "soulble" is not clear. Could you please provide more context or clarification so I can better understand and offer a relevant response?
The name for the ionic compound MgCl is magnesium chloride.
"ionic".
No - MgCl2 is a molecule
it can be dissolved in fat meaning it is a hydrocarbon
MgCl2 is a salt composed of magnesium and chloride ions. It is not an acid or a base.
NaCl or MgCl
The mass remains constant during the reaction. HCl + Mg → MgCl + H2
magnesium chloride
The Chemical Formula for Magnesium Chloride is MgCl2.
ans:NaCl,MgCl