bruegemandelaney bruegemandelaney

10-10-2022
Chemistry

contestada

Which chemical equation is unbalanced?
A. 2KCIO3- →2KCl +30₂
B. CH₂ + 20₂ → CO₂ + 2H₂O
C. Fe₂O3 + CO2Fe + 2CO₂
D. H₂CO3 → H₂O + CO₂

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