masonrad masonrad 16-11-2020 Chemistry contestada Which of the following shows the combustion of a hydrocarbon? A. 2C2H2 +502 + 4CO2 + 2H20 O B. CO2 + H2O → H2CO3 O C. NaOH + HCl → NaCl + H20 O D. C2H4 + Cl2 → C2H4Cl2