Question

lc2 digital questions
balanced the equation: na + o₂ → na₂o
this is an example of a reaction
#1 #2 #3 #4 # synthesis # decomposition # combustion # single replacement

Explanation:

Step1: Balance the equation

$$4Na + O_2 ightarrow 2Na_2O$$

Step2: Determine the reaction type

A synthesis reaction is a type of reaction in which two or more reactants combine to form a single product. In the equation \(4Na + O_2
ightarrow 2Na_2O\), sodium (\(Na\)) and oxygen (\(O_2\)) combine to form sodium oxide (\(Na_2O\)).

Answer:

The balanced equation: \(4Na + O_2
ightarrow 2Na_2O\)
The reaction is a synthesis reaction.