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A 4% solution of sucrose C(12)H(22)O(11)...

A `4%` solution of sucrose `C_(12)H_(22)O_(11)` is isotonic with `3%` solution of an unknown organic substance. Calculate the molecular mass of the unknown substance.

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To calculate the molecular mass of the unknown organic substance that is isotonic with a 4% solution of sucrose, we can follow these steps: ### Step 1: Understand the Concept of Isotonic Solutions Isotonic solutions have the same osmotic pressure. This means that the concentration of solute particles in both solutions is equal. ### Step 2: Calculate the Molarity of the Sucrose Solution A 4% solution of sucrose means there are 4 grams of sucrose (C₁₂H₂₂O₁₁) in 100 mL of solution. ...
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