Question

When a green iron salt is heated strongly, colour finally changes to brown.
Q1. Name the iron salt and write its formula.
Q2. Name the type of reaction that takes place.
Q3. Write a chemical equation for this reaction.

Answer 1

Answer:

1,  Iron Oxide Fe2O3

2. Thermal Decomposition reaction

3.  FeSO4---------->Fe2O3+S2+S3

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Explanation:

Answer 2

Explanation:

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