Enter the concentration, volume, and molecular weight into the calculator to determine the amount of substance in moles.
Ppm To Moles Formula
The following formula is used to calculate the conversion from ppm to moles.
M = (C * V) / MW
Variables:
- M is the amount of substance in moles
- C is the concentration in parts per million (ppm)
- V is the volume of the solution (L)
- MW is the molecular weight of the substance (g/mol)
To calculate the amount of substance in moles, multiply the concentration in parts per million by the volume of the solution. Then, divide the result by the molecular weight of the substance.
What is Ppm To Moles?
Ppm to moles is a conversion process used in chemistry to convert a concentration given in parts per million (ppm) to moles, which is a unit of measurement for the amount of a substance. This conversion is often necessary when dealing with solutions or mixtures, as it allows for a more accurate understanding of the quantity of a specific substance within a larger mixture. The conversion typically involves knowing the volume of the solution and the molecular weight of the substance.
How to Calculate Ppm To Moles?
The following steps outline how to calculate the Ppm To Moles.
- First, determine the concentration in parts per million (ppm).
- Next, determine the volume of the solution (L).
- Next, determine the molecular weight of the substance (g/mol).
- Next, gather the formula from above = M = (C * V) / MW.
- Finally, calculate the amount of substance in moles.
- After inserting the variables and calculating the result, check your answer with the calculator above.
Example Problem :
Use the following variables as an example problem to test your knowledge.
concentration in parts per million (ppm) = 150
volume of the solution (L) = 0.5
molecular weight of the substance (g/mol) = 32
