According to the balanced equation below, which of the following is equivalent to how many moles of alcl3 can be made from 4.0 moles of cl2? 2al + 3cl2 > 2alcl3a) 2.7 molesb) 4.0 molesc) 8.0 molesd) 24 moles

a) 2.7 mol

Explanation.:

2Al + 3Cl₂ ⟶ 2AlCl₃

We want to convert moles of Cl₂ to moles of AlCl₃.

Choose the conversion factor ( the correct molar ratio)

It is or either or

We choose the one with the desired units (mol AlCl₃) on top.

fdvwsa gfwsargebgeebbfwfwffw gwf   vgwgw gw f gwgw fgw v v dsv dwfff