Question

in the ppm lab, the dilution began with (beaker 1) at a 10/10 concentration. what percent of concentration is this? 100% concentration 5% concentration 50% concentration 20% concentration

Explanation:

Step1: Understand the fraction

The concentration is given as $\frac{10}{10}$.

Step2: Convert to percentage

To convert a fraction to a percentage, we multiply by 100. So $\frac{10}{10} \times 100 = 100\%$.

Answer:

100% concentration