Does calcium react with hot water or cold water in order to form Ca(OH)2 + H2?
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Hello mate the calcium is react with cold water...in order to form
calcium hydroxide.
harshitagarwal624:
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Calcium reacts slowly with water. This is in contrast with magnesium, immediately above calcium in the periodic table, which is virtually unreactive with cold water. The reaction forms calcium hydroxide, Ca(OH)2 and hydrogen gas (H2).
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