Concentratioms of solutions - Quantitative Chemistry Flashcards
1
Q
What is concentration the measure of?
A
Amount of a substance in a certain volume of solution.
More substance that is dissolved in a certain volume, the more concentrated the solution.
2
Q
What do you need to know to find concentration of a solution, and what is its unit?
A
Mass of substance dissolved and the volume of solution.
Units of mass / Init of volume, e.g
g/dm^3.
