what is the reaction of hexane, benzene and acetylene from ignition test in the laboratory?

Answer 1

These three compounds contain carbon and hydrogen. Contact with adequate oxygen ( air ) yields carbon dioxide( CO2 ) as a gas , water ( H2O ) as a gas/vapor, and heat.

2C6H14 + 19 O2 = 12 CO2 + 14 H2O

2C6H6 + 15 O2 = 12 CO2 + 6 H2O

2C2H2 + 5 O2 = 4 CO2 + 2 H2O