Find the concentration of solution in terms of weight percent if 33g of common salt is dissolved in 65g of water..

Explanation

To find the concentration of a solution in terms of weight percent, follow these steps:

### Step 1: Identify the mass of solute and solvent
- The mass of the solute (common salt) is given as 33 grams.
- The mass of the solvent (water) is given as 65 grams.

### Step 2: Calculate the total mass of the solution
- Total mass of the solution = Mass of solute + Mass of solvent
- Total mass of the solution = 33 g (salt) + 65 g (water) = 98 g

### Step 3: Use the weight percent formula
- The weight percent (weight %) of a solution is calculated using the formula:

\[ \text{Weight \%} = \left( \frac{\text{Mass of solute}}{\text{Mass of solution}} \right) \times 100 \]

### Step 4: Substitute the values into the formula
- Mass of solute = 33 g
- Mass of solution = 98 g

\[ \text{Weight \%} = \left( \frac{33 \, \text{g}}{98 \, \text{g}} \right) \times 100 \]

### Step 5: Calculate the weight percent
- Performing the calculation:

\[ \text{Weight \%} = \left( \frac{33}{98} \right) \times 100 \approx 33.67\% \]

### Final Answer
The concentration of the solution in terms of weight percent is approximately **33.67%**.

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