Ancient and medieval sword makers fashioned swords from metals and alloys. Apply your knowledge of the properties of metals and their alloys to explain the advantages and disadvantages of making swords from copper, bronze, iron, or steel

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 ->

How many moles of al3+ ions are in 1.25 moles of al2o3

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions