1) s + o2 = so2
how many moles of sulfur are needed to produce 15.0 mol of sulfur dioxide?

2) 2h2 + o2 = 2h2o
how many moles of water are produced from 13.35 mol of oxygen?

3) 6li + n2 mc007-1.jpg 2li3n
if 12 mol of lithium were reacted with excess nitrogen gas, how many moles of lithium nitride would be produced?

Different isotopes indicate that an element will have different numbers of

14. complete and balance the equations for the single displacement reactions. a. zn + pb(no3)2 -> b. al + niso4 -> 15. complete and balance the equations for the double displacement reactions. a. agno3(aq) + nacl(aq) -> b. mg(no3)2(aq) + koh(aq) -> 16. complete and balance the equations for the combustion reactions. a. __ ch4 + o2 -> b. __ c3h6 + o2 -> c. + o2 ->

Ineed ! i have no clue how to do this problem.