Question

Explain reaction of Ca with water​

Answer 1

Explanation:

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Reaction of calcium with water :

Calcium reacts slowly with water. The reaction forms calcium hydroxide, Ca(OH)2 and hydrogen gas (H2). The calcium metal sinks in water and after an hour or so bubbles of hydrogen are evident, stuck to the surface of the metal.

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Answer 2

Answer:

Reaction of calcium with water

calcium reats slowly with water....The reaction forms calcium hydroxide, CA (OH)2 and hydrogen gas (H2). The calcium metal sinks in water and after an hour or so bubbles of hydrogen are evident, stuck to the surface of the metal.