0.02g/L
This question involves conversion of units and in this case, we are converting from g/ml to g/l.
1 g/ml = 1000 g/L
And we are given 0.020 g/ml to convert into g/L. The easiest way to do this is simply multiply 0.020 g/mL by 1000 to convert it into g/L
[tex]0.020\text{ }\frac{g}{mL}\times1000=20\text{ }\frac{g}{L}[/tex]From the calculation above, 0.020g/ml is equivalent to 20g/L.
