It is a double replacement reaction, also called a double displacement reaction.
This reaction is a single displacement reaction where zinc (Zn) displaces sodium (Na) from sodium chloride (NaCl) to form zinc chloride (ZnCl2) and elemental sodium (Na).
Do you mean 2NaCl + H2SO4 → Na2SO4 + 2HCl ? This is a double decomposition (also known as double displacement) reaction. The hydrogen and sodium cations are switching their respective anions.
It is:2Na(s) + Cl2(g) → 2NaCl(s)(But remember in exams you should know this kind of method) Peace out, add me on BBM its:12b6a7d9
single replacement
The reaction between an acid and a base to form a salt and water is called a neutralization reaction. In this reaction, the hydronium ions from the acid react with the hydroxide ions from the base to form water, and the remaining ions combine to form a salt.
single replacment
This reaction is a single displacement reaction where zinc (Zn) displaces sodium (Na) from sodium chloride (NaCl) to form zinc chloride (ZnCl2) and elemental sodium (Na).
A decomposition reaction breaks up compounds into simpler constituents. The pattern for this reaction is AB --> A + B. An example is the electrolysis of sodium chloride (NaCl) into elemental sodium and chlorine, 2NaCl --> 2Na + Cl2.
Do you mean 2NaCl + H2SO4 → Na2SO4 + 2HCl ? This is a double decomposition (also known as double displacement) reaction. The hydrogen and sodium cations are switching their respective anions.
It is:2Na(s) + Cl2(g) → 2NaCl(s)(But remember in exams you should know this kind of method) Peace out, add me on BBM its:12b6a7d9
A chemical reaction.
Its irreversible and an oxidising reaction
exothermic
Hydrolysis Reaction
This is an endothermic reaction.
double-displacement reaction.
A synthesis reaction