• Jul 6, 2026 indigestion tablet and hydrochloric acid experiment tarrow CaCl_2 + CO_2 + H_2O} \] Produces calcium chloride, a soluble salt. Releases carbon dioxide gas, observable as bubbling or effervescence. For magnesium hydroxide: \[ \mathrm{Mg(OH)_2 + 2HCl \rightarrow MgCl_2 + 2H_2O} \] Yields magnesium chloride and water. No sig By Ryan Kilback
