when H2S gas i.e. hydrogen sulphide gas is passed through cadmium chloride solution, yellow colored precipitate of cadmium sulphide (CdS) is formed and aqueous hydrochloric acid (HCl) is formed.
H2S(g) + CdCl2(aq) -----> CdS(s) + 2HCl(aq)
When strontium chloride is mixed with ethyl alcohol, a chemical reaction occurs resulting in the formation of strontium ethoxide and hydrogen chloride gas. The reaction is exothermic, meaning it gives off heat. Strontium ethoxide is a white solid while hydrogen chloride gas is a colorless gas with a sharp odor.
When strontium and hydrochloric acid combine, the hydrogen in the hydrochloric acid is released as a gas. Strontium chloride is formed as a result of the chemical reaction between strontium and hydrochloric acid.
One is beryllium sulphide BeS and other may be BeCl2.
Iron sulphide slowly dissolves in acid giving Hydrogen sulphide gas and a dirty green solution along with a burning sulpher smell. FeS + 2HCl ---------> FeCl2 + H2S
When aluminum metal is added to dilute hydrochloric acid (HCl), hydrogen gas is produced as a result of the reaction. The aluminum metal reacts with the hydrochloric acid to form aluminum chloride and hydrogen gas. This reaction is a single displacement reaction where aluminum displaces hydrogen from the hydrochloric acid.
Hydrogen sulphide explodes when it is mixed with oxygen.
When calcium sulphide reacts with hydrochloric acid, it forms calcium chloride and hydrogen sulphide gas. The balanced chemical equation for the reaction is CaS + 2HCl → CaCl2 + H2S. Hydrogen sulphide gas being released gives off a rotten egg smell.
Ammonium chloride is thermally decomposed in ammonia and hydrogen chloride.
When hydrogen chloride is added to water, it forms hydrochloric acid, which is a strong acid that dissociates into H+ and Cl- ions in solution. When hydrogen chloride is added to methylbenzene, which is a non-polar solvent, they do not react as hydrogen chloride is not soluble in non-polar solvents.
When sodium is mixed with hydrogen chloride, a chemical reaction occurs where the sodium displaces hydrogen to form sodium chloride (table salt) and hydrogen gas. The reaction is highly exothermic and can be dangerous if not conducted properly, as it produces heat and releases flammable hydrogen gas.
It turns into pure water that can be drunk.
The products are sodium hydroxide and hydrogen.
When sodium reacts with hydrochloric acid, it produces sodium chloride (table salt) and hydrogen gas. The reaction can be quite vigorous, with the release of heat and bubbling due to the formation of hydrogen gas.
when hydrogen chloride is dissolved in water to form hydrochloric acid, the hydrogen chloride turns to HCL subscript 38 because of the water molecules. i also believe that they change from clear to a misty green colour but it may just be the result of a dirty test tube.
When magnesium reacts with hydrochloric acid, it produces magnesium chloride and hydrogen gas. The reaction is represented by the chemical equation: Mg + 2HCl -> MgCl2 + H2. The magnesium displaces hydrogen in the hydrochloric acid to form magnesium chloride and hydrogen gas is released as a byproduct.
Hydrogen chloride (HCl) is a polar molecule while toluene (methylbenzene) is nonpolar. Due to the differences in polarity, they are not able to form strong enough interactions to dissolve in each other. Hydrogen chloride is more likely to dissolve in polar solvents.
When sodium chloride reacts with hydrochloric acid, it forms sodium chloride solution. The hydrogen ions from the hydrochloric acid combine with the chloride ions from the sodium chloride, creating hydrochloric acid. Sodium ions remain in solution.