PLEASE HELP 25.0g of Aluminum metal is combined with
45.Og Copper(ll) Chloride to produce Aluminum Chloride
and Copper metal
1. Write and balance the chemical equation.
2. Write the needed mole ratio between reactants.
3. What is the mole ratio you have from the data?
4. What is in excess and what is limited? (Show Work)
5. What is the theoretical yield of Aluminum Chloride?

1.

2. 3 moles of : 2 moles of

3. 0.33 moles of : 0.92 moles of

4. is the limiting reagent and is the excess reagent.

5. Theoretical yield of is 29.3 g

Explanation:

To calculate the moles :

The balanced chemical equation is:

According to stoichiometry :

3 moles of require = 2 moles of

Thus 0.33 moles of will require=  of

Thus is the limiting reagent as it limits the formation of product and is the excess reagent.

As 3 moles of give = 2 moles of

Thus 0.33 moles of give =  of

Theoretical yield of

Thus 29.3 g of aluminium chloride is formed.

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