Answer to Question #229106 in General Chemistry for Mickayla Ennis

Question

Which one of the following is an incorrect formation reaction?

1. H₂(g) + ½O₂(g) → H₂O(l)
2. H₂(g) + O₂(g) →H₂O₂(l)
3. Ca(s) + ½O₂(g) → CaO(s)
4. C(graphite) + 4H(g) →CH₄(g)
5. 2Fe(s) + 3/2O₂(g) → Fe₂O₃(s)

Answer 1

1.H2(g) + ½O2(g) → H2O(l)