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Detailed information on the equation CaS + 2H2O2 -> CaSO4 + 2H2O:
This equation describes a chemical reaction process between calcium sulfide (CaS) and hydrogen peroxide (H2O2) to yield calcium sulfate (CaSO4) and water (H2O). -
Reaction conditions:
This reaction usually occurs under normal temperature and pressure conditions. However, the reaction rate can be accelerated if the temperature is increased. -
Reaction process:
The reaction begins when calcium sulfide and hydrogen peroxide come into contact with each other. Calcium sulfide reacts with hydrogen peroxide, a strong oxidizing agent, to form calcium sulfate and water. -
Phenomena that occur:
During the reaction process, you may see gas bubbles rising from the solution. This is the water produced in the reaction. Simultaneously, calcium sulfate, a solid substance, will also be formed and reside at the bottom of the reaction vessel.