The equation Zn + 2H2O -> Zn(OH)2 + H2

  1. Detailed information about the equation Zn + 2H2O -> Zn(OH)2 + H2

The above chemical equation describes the reaction process between zinc metal (Zn) and water (H2O) to form zinc hydroxide (Zn(OH)2) and hydrogen gas (H2).

  1. Reaction conditions

This reaction usually occurs at high temperatures. Zn does not react with water under normal conditions but will react when the water is hot or steamy.

  1. Reaction process

When in contact with water at high temperatures, zinc will react and form zinc hydroxide and hydrogen gas.

Zn(s) + 2H2O(g) -> Zn(OH)2(s) + H2(g)

  1. Occurring phenomena

When the reaction occurs, we will see gas bubbles being created – that’s hydrogen gas. The initial zinc will gradually be consumed and create a white layer of zinc hydroxide on the surface.

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