No, sodium chloride does not decompose when heated.
no
yes
no, it is stable.
Lots of compounds decompose when heated enough so too most metal oxides (it depends partially on the atmosphere surounding the compound as well).
metallic chlorides and oxygen
Many salts do not decompose when heated.
Many salts do not decompose when heated.
Carbonates often decompose when heated, forming gases and a residue. Hydrogen carbonates may decompose as well, but different compounds have different ease of decomposition. Aluminum chloride sublimes (changes directly into a gas from the solid state) when heated.
no
no
no, it is stable.
yes
Sodium chloride is decomposed by electrolysis.
Barium Chloride becomes a yellow/green when heated
Lots of compounds decompose when heated enough so too most metal oxides (it depends partially on the atmosphere surounding the compound as well).
KCl will not decompose
metallic chlorides and oxygen