The chemical reaction FeSO4 + Ca(OH)2 -> CaSO4 + Fe(OH)2

  1. Detailed information about the Equation: The chemical equation represents a reaction between iron(II) sulfate (FeSO4) and calcium hydroxide (Ca(OH)2) to form calcium sulfate (CaSO4) and iron(II) hydroxide (Fe(OH)2).

  2. Reaction conditions: The reaction occurs under normal conditions, without the need for light, high temperature, or catalysts.

  3. Reaction process: After the reaction with Ca(OH)2, FeSO4 transforms into CaSO4 and Fe(OH)2. Both these substances are insoluble in water, hence the white precipitate of CaSO4 and the pale green precipitate of Fe(OH)2 can be observed.

  4. Phenomenon observed: During the above chemical reaction, we can see the solution change color from green to white due to the precipitation of CaSO4. Simultaneously, a pale green precipitate of Fe(OH)2 also appears.

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