Enter the average molar mass (g/mole) and the total moles of the compound into the Compound Mass Calculator. The calculator will evaluate and display the Compound Mass.

## Compound Mass Formula

The following formula is used to calculate the Compound Mass.

CM  = AMM * N
• Where CM is the Compound Mass (g)
• AMM is the average molar mass (g/mole)
• N is the total moles of the compound

To calculate the compound mass, multiply the average molar mass by the number of moles of compound.

## How to Calculate Compound Mass?

The following example problems outline how to calculate Compound Mass.

Example Problem #1:

1. First, determine the average molar mass (g/mole).
• The average molar mass (g/mole) is given as: 35.
2. Next, determine the total moles of the compound.
• The total moles of the compound is provided as: 6.
3. Finally, calculate the Compound Mass using the equation above:

CM  = AMM * N

The values given above are inserted into the equation below and the solution is calculated:

CM  = 35 * 6 = 210 (g)

Example Problem #2:

For this problem, the variables needed are provided below:

average molar mass (g/mole) = 75

total moles of the compound = 6

This example problem is a test of your knowledge on the subject. Use the calculator above to check your answer.

CM  = AMM * N = ?