Question

Mg → MgO→MgCl2 написать уравнение по цепочке

Answer 1

Mg+H20=Mg0+H2
Mg0+HCL=MgCl2+H20

Answer 2

Chemical Equation for the Given Reaction Chain

The chemical equation for the given reaction chain is as follows:

Mg + O2 → MgO MgO + 2HCl → MgCl2 + H2

This means that magnesium (Mg) reacts with oxygen (O2) to form magnesium oxide (MgO), and then magnesium oxide reacts with hydrochloric acid (HCl) to form magnesium chloride (MgCl2) and hydrogen gas (H2).

The chemical equation for the overall reaction chain is: Mg + O2 + 2HCl → MgCl2 + H2

This equation represents the entire reaction chain from the initial reaction of magnesium with oxygen to the final formation of magnesium chloride and hydrogen gas.