Hydrochloric acid, also known as muriatic acid, is an aqueous solution of hydrogen chloride (chemical formula: HCl). It is a colorless solution with a distinctive pungent smell. It is classified as a ...

The ammonia gas, having a lower molecular weight than the hydrogen chloride, will diffuse faster and travel a greater length of the tube. Consequently, the white ring of ammonium chloride will form ...

Scientists from Tomsk Polytechnic University, in collaboration with their counterparts from Germany, have presented a novel ...