jezuzjuarez7 jezuzjuarez7 01-07-2020 Chemistry contestada Which of the following is a combustion reaction? O A. CO2 + H2O + H2CO3 O B. CzHg + 502 → 3002 + 4H20 O C. MgSO4 + Ba → BaSO4 + Mg D. NaOH + HCl → NaCl + H2O