Solid magnesium hydroxide is added to hydrochloric acid.Write the balanced chemical equation for this reaction.What is the sum of the coefficients?

Question

Quizplus · Accepted Answer

The balanced chemical equation for the reaction between solid magnesium hydroxide and hydrochloric acid is: $$ Mg(OH)_2(s) + 2HCl(aq) \rightarrow MgCl_2(aq) + 2H_2O(l) $$. The sum of the coefficients is 1 (for Mg(OH)_2) + 2 (for HCl) + 1 (for MgCl_2) + 2 (for H_2O), which equals 6.

Solid Magnesium Hydroxide Is Added to Hydrochloric Acid