The complete and balanced equation is AlCl3 (g)+3H2O(l)→Al (OH)3(s)+3HCl(aq).
Work in an area that is dry, such as a fume hood or glove box, while using large amounts of AlCl3. Avoid being near water and in humid areas. AlCl3 is incompatible with hydrated reagents, strong oxidizers and caustics, alcohols, nitromethane, sodium oxide, ethylene oxide, and a wide variety of other materials. The majority of transition metals will corrode in AlCl3. Avoid heating AlCl3 without adequate containment for HCl vapors that are produced. AlCl3 undergoes an exothermic reaction involving the production of hydrogen chloride gas when it comes into contact with water or heat.
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