Ricky left a full bottle of water outside on a cold night. The next morning the water was ice and had burst through the sides of the bottle. Which of the following happened? Please help ASAP D:

a. Freezing the water increased the amount of matter.
b. Freezing the water increased its volume.
c. Freezing the water increased its weight.

b is the correct

  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-

2b2t

explanation:

2b2t