How many moles of pb(no3)2 are required if 8 moles of alcl3 are consumed?

well in order to answer this question you have to provide more information < 3

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.