Which of the following is a combustion reaction? select one: a. methane + oxygen -> carbon dioxide + water b. zinc + copper chloride -> zinc chloride + copper c. hydrochloric acid + sodium hydroxide -> sodium chloride + water d. sodium + chlorine -> sodium chloride

It would be A. Oxygen, carbon dioxide, water, and an organic compound which is the methane, would make a combustion reaction

it is a got it right on the test

Explanation:

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.

c-14 is carbon-14, or radiocarbon.   it is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neutrons.