Question 2 Balance this reaction:

1P4 + 6Cl2 ⟶ 4PCl3

Flag question: Question 3
Question 3
Use the BALANCED equation in question 2.
If you start with 12.1 grams of each reactant, what is the theoretical yield of PCl3?
Helpful Molar Masses:

P4 = 123.88 g/mol

Cl2 = 70.9 g/mol

PCl3 = 137.32 g/mol

  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-

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.