How many moles of $C l$ $Cl$ are in 2.7 mol $C a C l_{2}$ $CaCl_2$ ?

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Answer 1 · 2016-05-17T05:24:45

5.4 mol Cl

One mole of Ca $C l_{2}$ $Cl_2$ has one mole of Calcium and 2 moles of Cl atoms.

I can write two conversion factors using this fact

(1 mole of Ca $C l_{2}$ $Cl_2$ \ 2 moles of Cl) and ( 2 moles of Cl \ 1 mole of Ca $C l_{2}$ $Cl_2$ )

( 2.7 moles of Ca $C l_{2}$ $Cl_2$ ) x ( 2 moles of Cl \ 1 mole of Ca $C l_{2}$ $Cl_2$ )

5.4 moles of Cl.

How many moles of ClClCl are in 2.7 mol CaCl_2CaCl2CaCl_2?