when sodium reacts with water the evolved hydrogen immediately catches fire, but when calcium reacts with water evolved hydrogen doesnt catches fire
write the balanced chemical equations shoving both the reactions
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Answer:
When calcium reacts with water the heat evolved is not suffcient for hydrogen to catch fire. On the other hand, sodium metal reacts with water violently and in this case a lot of heat is evolved which is sufficient for hydrogen to catch fire.In both cases, the gas evolved is H
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Answer:
sodium (Na)+Water (H2O)== sodium hydroxide (NaOH)+ hydrogen gas (H2)
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