The equation MgS + 2HCl -> MgCl2 + H2S

  1. Detailed information about the equation MgS + 2HCl -> MgCl2 + H2S
  • The chemical equation above describes the reaction between magnesium sulfide (MgS) and hydrochloric acid (HCl) to form magnesium chloride (MgCl2) and hydrogen sulfide (H2S).
  1. Reaction Conditions
  • The conditions for the reaction to occur require direct contact between the solid and liquid substances. In addition, the reaction requires an acidic environment to take place.
  1. Reaction Process
  • When MgS and HCl come into contact with each other in an acidic environment, a chemical reaction will occur, resulting in the formation of MgCl2 and H2S.
  1. Observed Phenomena
  • As the reaction occurs, the solid MgS will gradually dissolve in the HCl solution, forming a MgCl2 solution.
  • The gaseous product H2S escapes from the solution in the form of gas bubbles, typically with a distinctive foul smell.

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