Question

what happens when red hot iron reacts with steam and
potassium reacts with water.
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Answer 1

Answer:

Reaction takes place only when the iron is red hot and water is in steam form. Here 'Fe' is red hot and steam is passed over it. The product formed are Magnetite (Fe3O4) and Hydrogen gas is liberated. Here water is reduced to Hydrogen gas.

Explanation:

Answer 2

Explanation:

iron reacts with steam to form hydrogen gas and the oxide fe3o4

potassium metal reacts very rapidly with water to form a colourless basic solution of potassium hydroxide and hydrogen gas