Mole Fraction Calculator

Enter any two parameters and the calculator will instantly calculate the mole fraction of the solution.

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Solute

Mole ▾

Solvent

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Moles of Solution

Mole ▾

Mole Fraction

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The free and best mole fraction calculator helps you to calculates the mole fraction, moles of solute, and moles of solvent according to the given inputs. This mole fractions tool is quite easy to use which makes mole fraction calculation very simple and interesting.

Well, before knowing about the above mole fraction calculator, let’s start with some basics!

Also, for convenience, try an online empirical formula calculator through which you can easily determine the empirical formula for the given chemical composition.

What Is Mole:

According to the study of chemistry, a mole can be referred to as the measuring unit that used to measure the quantities of atoms, molecules, or compounds, which present in a solution or mixture. However, the quantity of a mole is equal to 6.02214076×1023

In other terms, a mole is said to be a standard international unit – the unit that used to measure the amounts of the atoms or molecules of the elements or substances that react to form new substances as a result of a chemical reaction.

To calculate the number of moles, you ought to use the formula:

Mole = mass/(molecular weight)

Now, let’s take a look at the mole fraction!

Also, you can give a try to this online ideal gas law calculator to calculate the unknown measurable variable of the ideal ga law equation.

What Is Mole Fraction?

The mole fraction is indicated the amount of moles of a solute divided by the total amount of moles of the solution. Sometimes, the mole fraction is also named as the amount fraction. According to the chemistry, it is said to be identical to the number fraction that is stated as the number of molecules of a constituent divided by the total number of all molecules. To calculate the mole fraction, you can try our mole fraction calculator.

Mole Fraction Calculator:

The mole fraction calculator is the online tool that allows you to measure mole fraction, moles of solute, and even the moles of solvent corresponding to the given chemical solution parameters. Yes, calculating mole fraction becomes easy with this handy calculator. All you need to add a few parameters in the above moles of solute calculator to get mole fraction.

Read on, how it works!

How to get mole fraction with this Mole Fraction Calculator:

You ought to follow the given steps to get mole fraction this mole fraction tool:

Calculate Mole Fraction:

Inputs:

First of all, you have to select ‘mole fraction’ option from the designated drop-down menu of this tool
Very next, you have to enter number of solute into the given box, it can either be in Mole, Gram, Millimole, Kilomole, or Poundmole
Finally, you have to enter number of solvent into the given box, it can it can either be in Mole, Gram, Millimole, Kilomole, or Poundmole

Result:

Once you added the above parameters, hit the calculate button, the mole fraction calculator calculate mole fractions according to given inputs

Calculate Moles of Solute:

Inputs:

First, you have to choose the ‘moles of solute’ option from the given drop-down menu
Right after, you ought to add the amount of mole fraction into the given box, it can either be in Mole, Gram, Millimole, Kilomole, or Poundmole
Very next, you ought to the amount of solvent into the designated filed of tool, it can either be in Mole, Gram, Millimole, Kilomole, or Poundmole

Result:

Once added the above values, hit the calculate button, the moles of solute calculator calculate moles of solute for a given parameters

Calculate Moles of Solvent:

Inputs:

At first, you ought to select the ‘moles of solvent’ option form the drop-down menu of this moles of solvent calculator
Then, there is a need to add the amount of mole fraction into the designated filed, it can either be in Mole, Gram, Millimole, Kilomole, or Poundmole
Now, you have to add the amount of solute into the given field, it can either be in Mole, Gram, Millimole, Kilomole, or Poundmole

Result:

Once done, simply hit the calculate button, this moles of solvent calculator calculates moles of solvent according to given inputs

Now, give a read to some properties of mole fraction!

Properties of the Mole Fraction:

According to the optimistic studies, a mole fraction is the thing that frequently used in the construction of phase diagrams.

It has a different number of advantages:

Remember that is not temperature-dependent as opposed to molar concentration, and even does not require the knowledge of the densities of the phase(s) involved
Also, it is said that a mixture of known mole fractions can be easily prepared by weighing the appropriate masses of the constituents
The measure is said to be symmetric in the mole fraction x=0.1 and x=0.9, the roles of ‘solvent’ and ‘solute’ are indicated reversible
When it comes to a mixture of ideal gases, the mole fraction can be showed as the ratio of partial pressure to total pressure of the mixture

Keep in mind, mole fraction is something that increases proportionally to mass fraction in a solution of sodium chloride.

How to calculate mole fraction:

Generally, scientists calculate the mole fraction in terms of moles of the substance. Also, it is a way of expressing solute concentration. However, the mole fraction expresses the ratio of moles of a compound to the total moles of the mixture.

Mole Fraction Formula:

If you want to find mole fraction of the solute, then the mole fraction equation is:

Mole fraction of the solute = moles of the solute / (moles of the solute + moles of the solvent)

If you want to calculate mole fraction of the solvent, then the formula is:

mole fraction of the solvent = moles of the solvent/(moles of the solute + moles of the solvent)

Moles of Solute Formula:

If you want to calculate the moles of the solute, then the formula is:

moles of solute = mass of the solute / molecular mass of the solute compound

Moles of Solvent Formula:

If you want to calculate moles of the solvent, then the formula is:

moles of solvent = mass of the solvent / molecular mass of the solvent compound

Well, the following steps help you on how to calculate the mole fraction:

First of all, you have to calculate the amount of moles of solute and solvent. It can be done readily be measuring the mass and calculating the number of moles per unit mass
Very next, you ought to separate the solute and repeat the above step
Now, you ought to enter the information into the above mole fraction formula or mole fraction calculator
Finally, analyze the results you got!

Thankfully, you come to know How do you find the mole fraction, moles of solvent, and moles of solute by using the formulas and calculator.

FAQ's:

What is mole fraction of a gas?

The mole fraction of any component of a mixture is referred to as the ratio of the number of moles of that substance to the total number of moles of all substances present. When it comes to the mixture of gases, the partial pressure of each gas is said to be as the product of the total pressure and the mole fraction of that gas.

How do you calculate mole percentage?

To find mole percent:

Mole percent is said to be as the percentage of the total moles that of a particular component
So, mole percent is a measure that is equal to the mole fraction for the component multiplied by 100: mol % z = Xz × 100
Remember that the sum of the mole percent for individual component in a solution will be equal to 100

What is mole fraction of water?

At the temperature -196 °C, the “the boiling point of liquid nitrogen” the mole fraction of water in a saturated solution is refers to as 1.00 x 10-5.

Why is mole fraction important?

When two reactive components are mixed together, a mole fraction is very useful, because the ratio of the two components is known if the mole fraction of each is known!

What is the mole fraction of oxygen?

The mole fraction of oxygen in air is equal to 0.209.

How do you calculate 1 mole?

Remember that 1 mole = 6.022×1023 6.022 × 10 23 atoms, molecules, protons, etc.

What does moles of solute mean?

Molarity (M) is referred to as the number of moles of solute (n) divided by the volume (V) of the solution in liters. Well, it is essential to note that the (M) is stated as moles of solute per liter of solution, not moles of solute per liter of solvent. If you want calculate Molarity (M) from the moles and volume, then simply divide moles of solute by volume of solution.