What volume of 95% sulphuric acid (density = `1.85 g cm^(-3)`) and what mass of water must be taken to prepare `100 cm^3` of 15% solution of sulphuric acid (density = `1.10 g cm^(-3)`) ?

Explanation

To solve the problem of how much volume of 95% sulfuric acid and how much mass of water is needed to prepare 100 cm³ of a 15% sulfuric acid solution, we can follow these steps:

### Step 1: Calculate the mass of the 15% sulfuric acid solution
We know the density of the 15% sulfuric acid solution is 1.10 g/cm³. To find the mass of 100 cm³ of this solution, we use the formula:
\[ \text{Mass} = \text{Density} \times \text{Volume} \]

\[
\text{Mass} = 1.10 \, \text{g/cm}^3 \times 100 \, \text{cm}^3 = 110 \, \text{g}
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