Enter the volume of the gas and the number of moles of the gas into the Calculator. The calculator will evaluate the Proportionality Constant.

## Proportionality Constant Formula

k = V/n

Variables:

- k is the Proportionality Constant ()
- V is the volume of the gas
- n is the number of moles of the gas

To calculate the Proportionality Constant, divide the volume of gas by the number of moles of the gas.

## How to Calculate Proportionality Constant?

The following steps outline how to calculate the Proportionality Constant.

- First, determine the volume of the gas.
- Next, determine the number of moles of the gas.
- Next, gather the formula from above = k = V/n.
- Finally, calculate the Proportionality Constant.
- 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.

the volume of the gas = 111

number of moles of the gas = 3.3