Can someone plz help with my polymer lab report! 100 pionts
Borax
Elmer's White Glue
graduated cylinder (or teaspoon and 1/2 cup measuring cup)
tap water
dixie cups
stir rod (or spoon)
electronic balance
food coloring
weigh boat and scoopula (or wax paper and a teaspoon)
paper plate
meter stick
beaker (or plastic container)
safety goggles

your parents i think this could be it

  the   balanced   equation   for   reaction of   ca metal   with   o2 to   produce   cao   is as below

2 ca+ o2→ 2 cao2

  explanation

the reaction is   balanced     since the   number of atoms   in reactant side is   equal to   number of atoms   in   product side.   for   example   they   are 2   atom of   ca in   reactant   side   and   2   atoms of ca   in   the product side.

  the   process   is a   meet the   requirement   of   redox   reaction because :     calcium   is   oxidized   from   oxidation state 0   to 2+   while   oxygen   is reduced from   oxidation   state   0   to 2-