The formula to calculate the concentration (C) is:
C = \(\frac{M}{V \times MW}\)
Where:
Concentration refers to the amount of a substance in a given volume. It is often expressed in terms of grams per mole (g/mol) in chemistry. To calculate the concentration from mass, multiply the volume by the molecular weight, then divide the mass by this result. This calculation is crucial in various scientific fields to ensure accurate measurements and reactions.
Example 1:
Calculation:
C = \(\frac{10}{2 \times 50} = \frac{10}{100} = 0.1\) g/mol
Example 2:
Calculation:
C = \(\frac{20}{4 \times 25} = \frac{20}{100} = 0.2\) g/mol