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प्रश्न
Complete and balance the equation:
[General method]
Reactions of active metals - cold water
Calcium - Ca + H2O → ______+ _______ [g]
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उत्तर
Calcium - Ca + 2H2O → Ca[OH]2 + H2 [g]
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संबंधित प्रश्न
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The metal which reacts with steam liberating hydrogen & the reaction is reversible.
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[General method]
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\[\ce{Fe3O4 + H2}\]
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\[\ce{ZnO<-H2O->Fe3O4}\]
