Science, asked by harsyo, 8 days ago

Write two examples of chemical reactions showing what happens when metals reacts with water.

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Answered by BrainlyPopularStar01

Explanation:

Metals react with water and produce a metal oxide and hydrogen gas. ... The heat evolved is not sufficient for the hydrogen to catch fire. Ca(s) + 2H2O(l) → Ca(OH)2(aq) + H2(g) Calcium starts floating because the bubbles of hydrogen gas formed stick to the surface of the metal.

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