Question

A green coloured hydrated metallic salt on heating loses water of crystallization molecules and give a suffocating smell.identify the sallt and write the chemical equation

Answer 1

HEYA!!!


HERE IS YOUR ANSWER,


⇔ Well the salt is : 

→ Ferrous Salt.


⇔ Suffocating smell is due to :

→ Production of Sulphur Dioxide gas (SO₂)


⇔ The Balanced Equation is :

⇒  2FeSO₄ → Fe₂O₃ + SO₂ + SO₃


HOPE IT HELPS YOU,
THANK YOU. ^_^

Answer 2

Heya !!

Here is your answer...

The salt is Ferrous Sulphate.

The suffocating smell is because of Sulphur Dioxide gas.

Balance equation --

2 FeSO4 ==> Fe2O3 + SO2 + SO3

Hope it helps.