Calculate the mass fraction and mole fraction of ethyl alcohol and `H_(2) O` in a solution containing `9.2 g` of alcohol in `18.0 g` of `H_(2) O`.

Explanation

To solve the problem of calculating the mass fraction and mole fraction of ethyl alcohol and water in a solution containing 9.2 g of ethyl alcohol and 18.0 g of water, we can follow these steps:

### Step 1: Calculate the Total Mass of the Solution
The total mass of the solution is the sum of the mass of ethyl alcohol and the mass of water.

\[ \text{Total mass} = \text{mass of ethyl alcohol} + \text{mass of water} \]
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