Two important industrial chemicals, NaOH and chlorine, are produced from solutions of sodium chloride by the following reaction:
__ NaCl + __ H₂O $\rarr$ __ NaOH + __ Cl₂ + __ H₂
If the coefficient of H₂O is 2 in the balanced chemical equation of reaction, what is the coefficient of NaOH?

Question

Two important industrial chemicals, NaOH and chlorine, are produced from solutions of sodium chloride by the following reaction:
__ NaCl + __ H₂O

\rarr

__ NaOH + __ Cl₂ + __ H₂
If the coefficient of H₂O is 2 in the balanced chemical equation of reaction, what is the coefficient of NaOH?

Quizplus · Accepted Answer

The balanced chemical equation for the production of NaOH and Cl2 from NaCl and H2O is 2 NaCl + 2 H2O → 2 NaOH + Cl2 + H2. Therefore, if the coefficient of H2O is 2, the coefficient of NaOH is also 2.

Two Important Industrial Chemicals, NaOH and Chlorine, Are Produced from Solutions