According to the given reaction scheme, determine the oxidizing agent and the reducing agent

According to the given reaction scheme, determine the oxidizing agent and the reducing agent, compose the electronic balance, equalize the chemical reaction, indicate the oxidation and reduction processes: Cl2 + NaI → NaCl + I2

Let’s arrange the oxidation states of the elements:
0 + 1-1 + 1-1 0
Cl2 + NaI> NaCl + I2.
Let’s write down the elements that changed their oxidation states:
Cl2 + 2e = 2Cl * 1 chlorine – oxidizing agent, reduction.
I + 1e = I2 * 2 iodine – reducing agent, restoration.
Let’s equalize the reaction:
Cl2 + 2NaI = 2NaCl + I2.