To determine the volume of hydrogen in a 20 ml sample of seawater, follow these steps:
1. Identify the percentage of hydrogen in seawater, which is given as 10.82%.
2. Convert this percentage to a decimal by dividing by 100:
[tex]\[
\frac{10.82}{100} = 0.1082
\][/tex]
3. Multiply the decimal representation of the hydrogen percentage by the total volume of the seawater sample to find the volume of hydrogen:
[tex]\[
\text{Volume of hydrogen} = 0.1082 \times 20 \, \text{ml}
\][/tex]
4. Perform the multiplication:
[tex]\[
0.1082 \times 20 = 2.164 \, \text{ml}
\][/tex]
Therefore, there are 2.164 ml of hydrogen in the 20 ml sample of seawater.
There are [tex]\(2.164\)[/tex] ml of hydrogen in the sample.
