Enter the energy in Kj/mol and the molar mass in g/mol into the calculator to convert the energy to Kj/kg. This calculator helps in converting the energy content of a substance from a molar basis to a mass basis.

Kj/Mol To Kj/Kg Conversion Formula

The following formula is used to convert energy from Kj/mol to Kj/kg. 

E_{(Kj/kg)} = frac{E_{(Kj/mol)}}{M_{(g/mol)}} times 1000

Variables:

  • E_{(Kj/kg)} is the energy per unit mass (Kj/kg)
  • E_{(Kj/mol)} is the energy per mole (Kj/mol)
  • M_{(g/mol)} is the molar mass (g/mol)

To convert the energy from Kj/mol to Kj/kg, divide the energy value by the molar mass and then multiply by 1000 to convert grams to kilograms.

What is Kj/Mol To Kj/Kg Conversion?

The Kj/Mol to Kj/Kg conversion is a process of converting the energy content of a substance from a per mole basis to a per kilogram basis. This is useful in various fields such as chemistry, physics, and engineering, where it is important to understand the energy content of a substance in relation to its mass rather than the number of moles.

How to Calculate Kj/Mol To Kj/Kg?

The following steps outline how to convert the energy from Kj/mol to Kj/kg.

  1. First, determine the energy per mole (E_{(Kj/mol)}) in Kj/mol.
  2. Next, determine the molar mass (M_{(g/mol)}) in g/mol.
  3. Use the formula E_{(Kj/kg)} = frac{E_{(Kj/mol)}}{M_{(g/mol)}} times 1000 to calculate the energy per kilogram.
  4. Finally, enter the values into the calculator above to verify your result.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

Energy per mole (E_{(Kj/mol)}) = 500 Kj/mol

Molar mass (M_{(g/mol)}) = 44 g/mol