MgCl2 plus 2H20 produces Mg(OH)2 plus 2HCl
The chemical equation is:MgF2 + 2 Na = 2 NaF
The balanced equation for the reaction between MgO and H2O is MgO + H2O -> Mg(OH)2.
If you express your answer as a chemical equation with all forms given, you would get: Mg+(g) + e- -> Mg (g)
i am not sure but it seems that magnesium or mg + HCl = magnesium cloride MgCl. how would you account for the hydrogen ions? well you would have to balance the equation by 2Mg + 2HCl = 2MgCl + H2. so my answer would by hydocloric acid (HCl) No, that equation is WRONG! The correct equation is: Mg + 2HCl --> MgCl2 + H2. The H2 bubbles away as gas. The valency of Mg is 2+ and that of Cl is 1-.
2,1,2
Balanced Equation: 2Mg(NO3)2 = 2MgO + 4NO2 + O2
MgCl2 plus 2H20 produces Mg(OH)2 plus 2HCl
The chemical equation is:MgF2 + 2 Na = 2 NaF
MgO2
The balanced equation for the reaction between MgO and H2O is MgO + H2O -> Mg(OH)2.
If you express your answer as a chemical equation with all forms given, you would get: Mg+(g) + e- -> Mg (g)
MgO2
i am not sure but it seems that magnesium or mg + HCl = magnesium cloride MgCl. how would you account for the hydrogen ions? well you would have to balance the equation by 2Mg + 2HCl = 2MgCl + H2. so my answer would by hydocloric acid (HCl) No, that equation is WRONG! The correct equation is: Mg + 2HCl --> MgCl2 + H2. The H2 bubbles away as gas. The valency of Mg is 2+ and that of Cl is 1-.
0,5 moles Cl-
mg + CuCl2 + MgCl2 + Cu Mg + Cu^+2 = Mg^+2 + Cu
because it is cool