How do you convert kJ to kJ mol?
In order to convert kilojoules per gram to kilojoules per mole, you need to multiply by grams per mole. Now, let’s say that you’re dealing with a compound that has a molar mass of x g mol−1 . This tells you that 1 mole of this compound has a mass of x g .
How do you convert joules per mole to kilojoules per mole?
The formula to convert J/mol to kJ/mol is 1 Joule per Mole = 0.001 Kilojoule per Mole. J/mol is 1000 times Smaller than kJ/mol.
How do you calculate kilojoules?
kJ (Metric), energy The joule has base units of kg·m²/s² = N·m. The base unit conversion can be remembered using the equation E = mc2, where E is in joules, m is in kilograms, and c is the speed of light in meters per second.
How do you calculate kilojoules to grams?
Multiply the grams by the Energy per gram to obtain the Energy. Note: The Energy per gram is the conversion factor. It should be multiplied in such a way that the energy is on top and the grams are on bottom because you want your final answer to be energy in Cal or kcal or kJ.
How many kilojoules are in a gram?
Fat, protein and carbohydrates all contains a set number of kilojoules per gram. Fat contains 37.7kJ per gram, protein and carbohydrates each contain 16.7kJ per gram. This is one reason why cutting back on unhealthy fat automatically cuts down on the kilojoules you consume.
How do you convert moles to joules?
Since 1 mole = 6.02214076×10 23 particles (atoms, molecules, ions etc.), 1 joule per mole is equal to 1 joule divided by 6.02214179×10 23 particles, or (6.022×10^23 particles/mole), 1.66054×10 −24 joule per particle. This very small amount of energy is often expressed in terms of a smaller unit such as the electronvolt (eV, see below).
Are kilojoules and joules the same thing?
Kilojoules are the SI unit to measure energy . 1000 joules are equivalent to a 1 kilojoule. Joule has different definitions based on the form of energy that we measure with it. We can define it as the energy needed to apply a 1 force of Newton to move 1 m distance.
How do you convert from formula units to moles?
To convert formula units to moles you divide the quantity of formula units by Avogadro’s number, which is 6.022 x 1023 formula units/mole.
How many moles in one kilomole?
The SI prefix “kilo” represents a factor of 10 3, or in exponential notation, 1E3. So 1 kilomole = 10 3 moles. The definition of a mole is as follows: The mole is the amount of substance of a system which contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12; its symbol is “mol.”
