The smallest unit which maintains the physical properties of a compound is a(n) atom element molecule alloy

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 ->

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

How many moles of sulfur dioxide are produced when 4.38 moles of oxygen completely react with iron (iv) sulfide