So you have 3 Cl on the left and 2cl on the right. First off you put a 2 in front of the AlCl3 to give you 6 Cl, and you put a 3 in front of the MgCl2 to also give you 6Cl on the right side. You then have to balance the Mg and Al, so put a 3 in front of the Mg on the left to give you 3Mg, and 2 in front of the Al on the right to give you 2Al.
Your final, balanced formula is 3Mg + 2AlCl3 => 3MgCl2 + 2Al
it is the answer
2AgNO3 + MgCl2 ------> 2AgCl + MgN2O6
MgCl2 + 2NH4NO3 → Mg(NO3)2 + 2NH4Cl
The synthesis equation for MgCl2 is Mg + Cl2 -> MgCl2. The decomposition reaction is MgCl2 - heat-> Mg + Cl2.
What information can you determine from the coefficients in this balanced chemical equation? Mg + 2HCl → MgCl2 + H2
This is not a chemical reaction.
Fe + MgCl2 ---> Mg + FexCl2
The chemical equation is:Mg+ + 2 OH- = Mg(OH)2(s)
MgO+2HCl = MgCl2+H2O
MgCl2
The synthesis equation for MgCl2 is Mg + Cl2 -> MgCl2. The decomposition reaction is MgCl2 - heat-> Mg + Cl2.
What information can you determine from the coefficients in this balanced chemical equation? Mg + 2HCl → MgCl2 + H2
This is not a chemical reaction.
Fe + MgCl2 ---> Mg + FexCl2
The chemical equation is:Mg+ + 2 OH- = Mg(OH)2(s)
This equation is Mg + 2 HCl -> MgCl2 + H2.
Your question appears to lack some necessary detail. Sodium is Na Magnesium Chloride is MgCl2 "What is the equation for sodium and magnesium chloride?" = Na + MgCl2 Is that what you are asking or do mean what is the equation for sodium ___x___ and magnesium chloride? Magnesium chloride appears commercially as a solution in water from 0-35% MgCl2, or an anhydrous solid 98% MgCl2 or hexahydrate solid 47% MgCl2. What is the form of sodium you are trying to use? NaOH? NaCl? ??
AlCl3 is most effective in lowering the vapor pressure.
MgBr2 + Cl2 yields MgCl2 + Br2 is an example of an anionic single replacement chemical reaction.
Balanced: MgO(s) + 2HCl(l) -> MgCl2(s) + H2O(l) Hope your still interested.....