Question

3. Classify the following equations as balanced and unbalanced
a) Fe2O3 + CO → Fe + CO2
b) Mg + S → MgS
c) CaO + CO2 → CaCO3
d) KClO3 → KCl + O2

Answer 1

Answer:

a> unbalanced

b> balanced

c> balanced

d> unbalanced

Answer 2

Answer:

a.unbalanced

b.balanced

c.balanced

d.un balanced

Explanation:

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