Answer:
6.00x10^-6 moles of salt in the test tube.
Step-by-step explanation:
See the attached worksheet. The first step is to determine the concentration of the original, in M (moles/liter). Be sure to accomodate the different units. 1 liter = 1000 ml.
Molar is the accepted measure of concentration in the sceinces. It is defined as 1 mole/1 liter.