GayGay
Correctly represented, it's Mg + 2HCl --> MgCl2 + H2, and it's a single replacement reaction.
Magnesium chloride is a salt.
Correctly represented, it's Mg + 2HCl --> MgCl2 + H2, and it's a single replacement reaction.
Magnesium Chloride - MgCI2
No. MgCl2 is a salt of a strong acid and a strong base, therefore it is neutral.
The chemical reaction shown is a single displacement reaction, where magnesium (Mg) displaces hydrogen (H) in hydrochloric acid (HCl) to form magnesium chloride (MgCl2) and hydrogen gas (H2).
There is no such thing as MgCI2. MgCl2 (with a lowercase L) is magnesium chloride. It is an ionic compound, not a molecule.
The answer is one mole.
I don't know what ai is intended to be. The only item in the list that is an element is Ag, silver.
Not just unbalanced but insane. There is no compound with the formula HCI. HCl, yes but not HCI.
Correctly represented, it's Mg + 2HCl --> MgCl2 + H2, and it's a single replacement reaction.