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Calculate the mole fraction of an unknow...

Calculate the mole fraction of an unknown solute in 2.0 m aqueous solution.

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To calculate the mole fraction of an unknown solute in a 2.0 M aqueous solution, we will follow these steps: ### Step 1: Understand the given information We are given a 2.0 M (molar) aqueous solution, which means there are 2 moles of solute per liter of solution. However, since we need to calculate the mole fraction, we will consider the mass of water in the solution. ### Step 2: Determine the mass of water In a 2.0 M solution, we can assume we have 1 liter of solution. The mass of water in this solution can be calculated as follows: - The mass of water = 1000 grams (since 1 liter of water is approximately 1000 grams). ...
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