Suppose that the exhaust stream of an automobile has a flow rate of 2.62 L s−1 at 650 K and contains a partial pressure of NO of 18.5 mbar .What total mass of urea is necessary to react completely with the NO formed during 7.7 hours of driving?

let that person have a turn to speak : )

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.