The balanced equation is as follows:
Mg + 2HCl --> MgCl2 + H2
H2 + Cl2 --> 2HCl Hydrogen + Chlorine ---> Hydrochloric acid
Mg + 2HCl(aq) --> MgCl2(s) + H2(g)
2HCl+Ba(OH)2 ---> BaCl2 +2H2O
Mg+Hcl=Mgcl2+H2
HCl + Mg -----> MgCl2 + H2
because it is cool
Mg + 2HCl --> MgCl2 + H2
Here is an example of a Competition Reaction: Mg+HCL=Mg+H2 This equation is not balanced.
This equation is Mg + 2 HCl -> MgCl2 + H2.
HCl + Mg -----> MgCl2 + H2
because it is cool
Mg + 2HCl --> MgCl2 + H2
Here is an example of a Competition Reaction: Mg+HCL=Mg+H2 This equation is not balanced.
This equation is Mg + 2 HCl -> MgCl2 + H2.
Mg + 2 HCl = MgCl2 + H2
2HCl + Mg(OH)2 ------> H2O + MgCl2
5.05 g/mol
First, the balanced equation of the reaction must be considered: Mg + HCl = MgCl2 + H2 Mg + 2HCl = MgCl2 + H2. Notable results in the reaction are the liberation of the H2 which causes bubbles, and the formation of the MgCl2 which causes a foul odor.
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-.
Hydrochloric acid + magnesium ---> Magnesium chloride + hydrogen gasUnbalanced: HCl + Mg ---> MgCl2 + H2Balanced: 2HCl + Mg ---> MgCl2 + H2
The concentration of the acid is irrelevant. Magnesium chloride and hydrogen gas are formed.