Which of the following is the balanced equation for the combustion of ethanol (C2H60) in pure oxygen?
a) CzH60+ O2 -> CzH603
b) 2C2H60 + 602 -> 7H20 + 4CO2
c) 4C2H60 + 602 -> 4H20 + 3CO2
d) CzH60 + O2 + H2O + CO2
e C2H60 + 302 - 3H20 + 2002

b

explanation:

mitosis

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.

gasoline is a mixture. it contains several different kinds of compounds that can be present in a variety of ratios.