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Given the following three chemical equations labeled A, B, and C (not necessaril

ID: 506211 • Letter: G

Question

Given the following three chemical equations labeled A, B, and C (not necessarily in the order in the lab manual): A. NaOH(s) rightarrow Na^+(aq) + OH^-(aq) B. Na^+(aq) + OH^-(aq) +H^+(aq) + Cl^-(aq) rightarrow H_2O + Na^+(aq) + Cl^-(aq) C. NaOH(s) + H^+(aq) + Cl^-(aq) rightarrow H_2O + Na^+(aq) + Cl^-(aq) Heat released (or absorbed) during the neutralization of sodium hydroxide solution during by hydrochloric acid is represented by a. equation A. b. equation B. c. equation C. Heat released (or absorbed) when solid sodium hydroxide is dissolved is represented by a. equation A. b. equation B. c. equation C. Heat released (or absorbed) when sodium hydroxide is both dissolved and neutralized is represented by a. equation A. b. equation B. c. equation C.

Explanation / Answer

The chemical equation of the reaction is:

NaOH(s)+H+(aq)+Cl(aq)Na+(aq)+Cl(aq)+H2O(l)