Hydrogen chloride (HCl) is an important by-product of the chemical industry—and can be ... The researchers discovered that HCl gas can be safely bound to the salt triethylmethylammonium chloride ...

Wait until a while ring of solid ammonium chloride forms where the hydrogen chloride and ammonia gases meet. The ammonia gas, having a lower molecular weight than the hydrogen chloride, will diffuse ...

Some metals react with acids and when they do the products are hydrogen gas and a solution of the ... Calcium plus hydrochloric acid gives us calcium chloride. And zinc plus sulphuric acid gives ...