Use the following balanced equation: 3(NH4)2S (aq) +2FeCl3 (aq) --> Fe2S3 (s) +6NH4Cl Determine the theoretical...

Question

Question

Use the following balanced equation:

3(NH4)2S (aq) +2FeCl3 (aq) --> Fe2S3 (s) +6NH4Cl

Determine the theoretical yield in grams for the product Fe2S3.

science chemistry

Answer 1

Answer #1

For balanced chemical reaction theoretical yield is given as the product of moles with molar mass.

molar mas of Fe2S3 is 207.9 g/mol.

As from above reaction 1 mole of Fe2S3 is formed, so theoretical yield would be 1 mol x 207.9 g/mol.

which is equals to 207.9 g

theoretical yield is the maximum yield of a reaction.

Answer 2

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