The chemical equation MgO + H2O2 -> Mg(OH)2

  1. Detailed information about the equation MgO + H2O2 -> Mg(OH)2:

    • In this equation, the solid Magnesium oxide (MgO) reacts with the liquid Hydrogen peroxide (H2O2) to form the solid compound Magnesium hydroxide (Mg(OH)2).
    • Balanced equation: 1 mol of Magnesium oxide reacts with 1 mol of Hydrogen peroxide to produce 1 mol of Magnesium hydroxide.

  2. Reaction conditions:

    • This reaction occurs under normal temperature and pressure conditions.
    • Hydrogen peroxide needs to be kept at a low temperature as it can decompose into water and oxygen gas when the temperature rises.

  3. Reaction Process:

    • Firstly, Magnesium oxide (MgO) will react with Hydrogen peroxide (H2O2) to form Magnesium hydroxide (Mg(OH)2).
    • Mg(OH)2 can then continue to react with many other substances in this process.

  4. Phenomena that occur:

    • When the reaction occurs, we will see the white solid of Magnesium oxide gradually dissolving in the Hydrogen peroxide solution and forming a Magnesium hydroxide solution.
    • At the same time, gas bubbles may appear due to the reaction process.

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