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Question 1
Indicate the answer choice that best completes the statement or answers the question
How many grams of chlorine gas can be produced from the decomposition of 73.4 g. of AuCl2 by this reaction
2AuClz - 2 Au + 3 Cl2

25.8 g of will be produced from the decomposition of 73.4 g of

Explanation:

To calculate the moles :

The balanced chemical reaction is:

According to stoichiometry :

2 moles of produce =  3 moles of

Thus 0.242 moles of  will produce= of

Mass of =

Thus 25.8 g of will be produced from the decomposition of 73.4 g of

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