Question

Which of the following equations are balanced?

i) cao(s) + H2O(I) > Ca(OH)2

ii) 2FeSO4(s) Fe₂O3(s) + SO₂(g) + SO3(g)

iii) CH4(g) +202 (g) 3CO2 (g) + 2H₂O (g)

iv) Mg + O2 → MgO​

Answer 1

Answer:

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Step-by-step explanation:

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exchange the wreath was not a problem with the wreath was not a

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Answer 2

Answer:

I think iii is ans but iam not sure:(