Question

a green coloured hydrated metallic Salt on heating looses water of crystallization molecules and give a gas which was the suffocating smell identify the salt and write the chemical equation for the reaction​

Answer 1

Answer:

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Answer 2

Answer:

The salt is Ferrous Sulphate.

The suffocating smell is because of Sulphur Dioxide gas.

Balance equation --

2 FeSO4 ==> Fe2O3 + SO2 + SO3

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Regards,

Trisha