8.0.607 g of the silver salt of a tribasic acid on combustion deposited 0-37 g of pure silver. Calculate the molecular weight of the acid.

Explanation

To calculate the molecular weight of the tribasic acid from the given data, we can follow these steps:

### Step 1: Determine the moles of silver (Ag) produced.
We know that the weight of silver deposited is 0.37 g. The molar mass of silver (Ag) is approximately 107.8 g/mol.

\[ \text{Moles of Ag} = \frac{\text{Weight of Ag}}{\text{Molar mass of Ag}} = \frac{0.37 \, \text{g}}{107.8 \, \text{g/mol}} \approx 0.00343 \, \text{moles} \]
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