C+O2–>CO2 Which statement best describes the chemicals in the reaction?

A.) C and O2 and reactants, and CO2 is a product.

B.) C and O2 are products, and CO2 is a reactant

C.) C and CO2 are products because they contain carbon

D.) C, O2 and CO2 are all reactants because they are all involved in a reaction

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.

the answer is 0.42 is that is an option. this question provides no info