The equation is Zn + 2KOH -> Zn(OH)2 + 2K

  1. Detailed information about the equation Zn + 2KOH -> Zn(OH)2 + 2K:

    • In the above equation, Zn is the chemical symbol for zinc, KOH is the symbol for potassium hydroxide, Zn(OH)2 is the symbol for zinc hydroxide, and K is the symbol for potassium.
    • This equation shows the reaction between zinc and potassium hydroxide to form zinc hydroxide and potassium.
    • The number of moles of each substance is represented next to their symbols (e.g., “2”KOH, “2”K), indicating the quantity needed for the reaction to fully occur.

  2. Reaction conditions:

    • This is a redox reaction that occurs under normal temperature and pressure conditions.

  3. Reaction process:

    • Zinc reacts with potassium hydroxide to form zinc hydroxide and potassium.
    • Zinc is oxidized from an oxidation state of 0 to +2.
    • Potassium is reduced from an oxidation state of +1 to 0.

  4. Phenomena that occur:

    • The phenomena of this reaction are not clearly described in the equation. However, typically when metals react with alkali, there is a heat release phenomenon, creating new compounds and separating out the metal.

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