Consider the balanced chemical equation for the combustion of methane (ch4).

mc026-1.jpg

given that the molar mass of co2 is 44.01 g/mol, how many liters of oxygen is required at stp to produce 88.0 g of co2 from this reaction?
44.8 l
45.00 l
89.55 l
89.6 l

the answer is a and have a great day

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.