describe the redox reaction. check all that apply. 2na(s) + cl₂(g) → 2nacl(s) sodium atoms are oxidized…

describe the redox reaction. check all that apply. 2na(s) + cl₂(g) → 2nacl(s) sodium atoms are oxidized. chlorine atoms lose electrons. chlorine is the reducing agent. sodium transfers electrons to chlorine. sodium chloride is the oxidizing agent.

describe the redox reaction. check all that apply. 2na(s) + cl₂(g) → 2nacl(s) sodium atoms are oxidized. chlorine atoms lose electrons. chlorine is the reducing agent. sodium transfers electrons to chlorine. sodium chloride is the oxidizing agent.

Answer

Brief Explanations:

  1. In the reaction $2Na(s)+Cl_2(g)\rightarrow 2NaCl(s)$, sodium (Na) has an oxidation - state of 0 in its elemental form and +1 in NaCl. Oxidation is the loss of electrons, so sodium atoms are oxidized as they lose electrons to form $Na^+$.
  2. Chlorine (Cl) has an oxidation - state of 0 in $Cl_2$ and - 1 in NaCl. Chlorine atoms gain electrons, not lose them.
  3. The substance that gains electrons is the oxidizing agent. Since chlorine gains electrons, it is the oxidizing agent, not the reducing agent.
  4. Sodium, being oxidized, transfers electrons to chlorine which is being reduced.
  5. Sodium chloride is the product of the reaction, not an oxidizing or reducing agent.

Answer:

Sodium atoms are oxidized. Sodium transfers electrons to chlorine.