Question

How many moles of CI2 do I need to make 19.3 mol CCI4?

No work=No point

Answer 1

The reaction between Carbon(C) and chlorine(Cl2)  can be understood to be in the form of this equation.

1C + 2Cl2---------> 1CCl4

Hence, 2 parts of chlorine reacts to form 1 part of CCl4 as visible from the equation.

So, 19.3 mol is 1 part.

So, 2 parts is 2 X 19.3 mol => 38.6 mol

Hence, 38.6 mol of Cl2 is needed.