CTHH viết sai:
- Mg2Cl: MgCl2
- Al3OH: Al(OH)3
- Ag(NO3)2: AgNO3
- Ba2O2: BaO
Mg2Cl→MgCl2.
Al3OH→Al(OH)3.
Ag(NO3)2→AgNO3.
Ba2O2→BaO.
\(Mg_2Cl\rightarrow MgCl_2\)
\(Al_3OH\rightarrow Al\left(OH\right)_3\)
\(Ag\left(NO_3\right)_2\rightarrow AgNO_3\)
\(Ba_2O_2\rightarrow BaO\)
\(Mg_2Cl\Rightarrow MgCl_2\)
\(Al_3OH\Rightarrow Al\left(OH\right)_3\)
\(Ag\left(NO_3\right)_2\Rightarrow AgNO_3\)
\(Ba_2O_2\Rightarrow BaO\)