What type of reaction is shown below?
2 Na + Cl2 → 2NaCl
a
Synthesis
b
Decomposition
c
Single displacement
d
Combustion
c
Single displacement
To determine the type of reaction shown in the given equation, you can analyze the reactants and products involved.
In the equation 2 Na + Cl2 → 2NaCl, we see that elemental sodium (Na) and elemental chlorine (Cl2) are the reactants, while sodium chloride (NaCl) is the product.
Based on this information, we can deduce that the reaction involves the combination of sodium and chlorine to form sodium chloride. This type of reaction is known as a synthesis reaction or a combination reaction.
Therefore, the correct answer is:
a. Synthesis