Lab: Charles's Law Assignment: Lab Report Active Instructions Click the links to open the resources below. These resources will help you complete the assignment. Once you have created your me * (s) and are ready to upload your assignment, click the Add Files button below and select each file from your desktop or network folder . Upload each file separately Your work will not be submitted to your teacher until you click Submit

answer: mercury

explanation:

d: the voltage of the secondary coil is less than that of the primary coil.

im not suree sorry if wrong

  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-