If 6.0 mole of Nitrogen gas and 7.0 mole of water react acording to the equation above, how many mole of ammonia are produced? Question 5 (2 points) If 6.0 mole of Nitrogen gas and 7.0 mole of water react acording to the equation above, how many mole of excess reactant remain? Question 6 (3 points) 8Al(s) + 3Pb3O4(aq) --> 4Al2O3(aq) + 9Pb(s) If 32.0 g of Pb3O4 and 28.0 g of aluminum react how many moles of lead are actually produced?

po-215 i got it right on the quiz

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.

hey there!

mass = 6.75 g

volume =   9 cm³

therefore:

d = mass / volume

d   = 6.75 / 9

d = 0.7 g/cm³

answer b