It’s because new discoveries are made all the time sometimes what was considered right may be found out to be wrong
Answer:

Explanation:
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In this case, since the thermodynamic definition of the Gibbs free energy for a change process is:

It is possible to plug in the given H, T and S with consistent units, to obtain the correct G as shown below:

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Explanation:
Percentage Yield
= (3.37g/3.81g) * 100% = 88.45%.
Therefore 88.45% SO2 is the percentage yield.
1.66 is the answer because it’s is