In this experiment, we calculate the concentration of iron oxalate complex in g/mL or mg/mL but not in mol/L, why?

Question

Answer

Measurements in mol/L is only applicable for organic compounds, not metal complexes.

Answer

The experiment does not require quantitative measurements, like mol/L, to be calculated; only qualitative descriptions.

Answer

Because mol/L is not a standard unit for concentration.

Answer

We don't know the molar mass of the synthesised iron oxalate complex, this needs to be experimentally deteremined.

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