Mass of Single Atom Calculator

Atomic Mass - (Measured in Kilogram) - Atomic Mass is approximately equivalent to the number of protons and neutrons in the atom (the mass number).
Molecular Weight - (Measured in Kilogram) - Molecular Weight is the mass of a given molecule.

STEP 1: Convert Input(s) to Base Unit

Molecular Weight: 120 Gram --> 0.12 Kilogram (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

M = MW/[Avaga-no] --> 0.12/[Avaga-no]

Evaluating ... ...

M = 1.99264688060862E-25

STEP 3: Convert Result to Output's Unit

1.99264688060862E-25 Kilogram -->1.99264688060862E-22 Gram (Check conversion here)

FINAL ANSWER

1.99264688060862E-22 ≈ 2E-22 Gram <-- Atomic Mass

(Calculation completed in 00.004 seconds)

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Home » Chemistry » Kinetic Theory of Gases » Real Gas » Van der Waals Force » Mass of Single Atom

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Created by Prerana Bakli

University of Hawaiʻi at Mānoa (UH Manoa), Hawaii, USA

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Verified by Prashant Singh

K J Somaiya College of science (K J Somaiya), Mumbai

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< 21 Van der Waals Force Calculators

Van der Waals Interaction Energy between Two Spherical Bodies

Go Van der Waals interaction energy = (-(Hamaker Coefficient/6))*(((2*Radius of Spherical Body 1*Radius of Spherical Body 2)/((Center-to-center Distance^2)-((Radius of Spherical Body 1+Radius of Spherical Body 2)^2)))+((2*Radius of Spherical Body 1*Radius of Spherical Body 2)/((Center-to-center Distance^2)-((Radius of Spherical Body 1-Radius of Spherical Body 2)^2)))+ln(((Center-to-center Distance^2)-((Radius of Spherical Body 1+Radius of Spherical Body 2)^2))/((Center-to-center Distance^2)-((Radius of Spherical Body 1-Radius of Spherical Body 2)^2))))

Distance between Surfaces given Van Der Waals Force between Two Spheres

Go Distance Between Surfaces = sqrt((Hamaker Coefficient*Radius of Spherical Body 1*Radius of Spherical Body 2)/((Radius of Spherical Body 1+Radius of Spherical Body 2)*6*Potential Energy))

Van der Waals Force between Two Spheres

Go Van der Waals force = (Hamaker Coefficient*Radius of Spherical Body 1*Radius of Spherical Body 2)/((Radius of Spherical Body 1+Radius of Spherical Body 2)*6*(Distance Between Surfaces^2))

Distance between Surfaces given Potential Energy in Limit of Close-Approach

Go Distance Between Surfaces = (-Hamaker Coefficient*Radius of Spherical Body 1*Radius of Spherical Body 2)/((Radius of Spherical Body 1+Radius of Spherical Body 2)*6*Potential Energy)

Potential Energy in Limit of Closest-Approach

Go Potential Energy = (-Hamaker Coefficient*Radius of Spherical Body 1*Radius of Spherical Body 2)/((Radius of Spherical Body 1+Radius of Spherical Body 2)*6*Distance Between Surfaces)

Radius of Spherical Body 1 given Van der Waals Force between Two Spheres

Go Radius of Spherical Body 1 = 1/((Hamaker Coefficient/(Van der Waals force*6*(Distance Between Surfaces^2)))-(1/Radius of Spherical Body 2))

Radius of Spherical Body 2 given Van Der Waals Force between Two Spheres

Go Radius of Spherical Body 2 = 1/((Hamaker Coefficient/(Van der Waals force*6*(Distance Between Surfaces^2)))-(1/Radius of Spherical Body 1))

Radius of Spherical Body 1 given Potential Energy in Limit of Closest-Approach

Go Radius of Spherical Body 1 = 1/((-Hamaker Coefficient/(Potential Energy*6*Distance Between Surfaces))-(1/Radius of Spherical Body 2))

Radius of Spherical Body 2 given Potential Energy in Limit of Closest-Approach

Go Radius of Spherical Body 2 = 1/((-Hamaker Coefficient/(Potential Energy*6*Distance Between Surfaces))-(1/Radius of Spherical Body 1))

Coefficient in Particle-Particle Pair Interaction

Go Coefficient of Particle–Particle Pair Interaction = Hamaker Coefficient/((pi^2)*Number Density of particle 1*Number Density of particle 2)

Radius of Spherical Body 1 given Center-to-Center Distance

Go Radius of Spherical Body 1 = Center-to-center Distance-Distance Between Surfaces-Radius of Spherical Body 2

Radius of Spherical Body 2 given Center-to-Center Distance

Go Radius of Spherical Body 2 = Center-to-center Distance-Distance Between Surfaces-Radius of Spherical Body 1

Distance between Surfaces given Center-to-Center Distance

Go Distance Between Surfaces = Center-to-center Distance-Radius of Spherical Body 1-Radius of Spherical Body 2

Center-to-Center Distance

Go Center-to-center Distance = Radius of Spherical Body 1+Radius of Spherical Body 2+Distance Between Surfaces

Distance between Surfaces given Van Der Waals Pair Potential

Go Distance Between Surfaces = ((0-Coefficient of Particle–Particle Pair Interaction)/Van der Waals pair potential)^(1/6)

Coefficient in Particle-Particle Pair Interaction given Van der Waals Pair Potential

Go Coefficient of Particle–Particle Pair Interaction = (-1*Van der Waals pair potential)*(Distance Between Surfaces^6)

Van Der Waals Pair Potential

Go Van der Waals pair potential = (0-Coefficient of Particle–Particle Pair Interaction)/(Distance Between Surfaces^6)

Molar Mass given Number and Mass Density

Go Molar Mass = ([Avaga-no]*Mass Density)/Number Density

Mass Density given Number density

Go Mass Density = (Number Density*Molar Mass)/[Avaga-no]

Concentration given Number Density

Go Molar Concentration = Number Density/[Avaga-no]

Mass of Single Atom

Go Atomic Mass = Molecular Weight/[Avaga-no]

Mass of Single Atom Formula

Atomic Mass = Molecular Weight/[Avaga-no]
M = MW/[Avaga-no]

How do we express Atomic mass?

Average atomic mass = f1M1 + f2M2 +… + fnMn where f is the fraction representing the natural abundance of the isotope and M is the mass number (weight) of the isotope. The average atomic mass of an element can be found on the periodic table, typically under the elemental symbol.

How to Calculate Mass of Single Atom?

Mass of Single Atom calculator uses Atomic Mass = Molecular Weight/[Avaga-no] to calculate the Atomic Mass, The Mass of single atom is a weighted average of all of the isotopes of that element, in which the mass of each isotope is multiplied by the abundance of that particular isotope. Atomic Mass is denoted by M symbol.

How to calculate Mass of Single Atom using this online calculator? To use this online calculator for Mass of Single Atom, enter Molecular Weight (MW) and hit the calculate button. Here is how the Mass of Single Atom calculation can be explained with given input values -> 2E-19 = 0.12/[Avaga-no].

FAQ

What is Mass of Single Atom?

The Mass of single atom is a weighted average of all of the isotopes of that element, in which the mass of each isotope is multiplied by the abundance of that particular isotope and is represented as M = MW/[Avaga-no] or Atomic Mass = Molecular Weight/[Avaga-no]. Molecular Weight is the mass of a given molecule.

How to calculate Mass of Single Atom?

The Mass of single atom is a weighted average of all of the isotopes of that element, in which the mass of each isotope is multiplied by the abundance of that particular isotope is calculated using Atomic Mass = Molecular Weight/[Avaga-no]. To calculate Mass of Single Atom, you need Molecular Weight (MW). With our tool, you need to enter the respective value for Molecular Weight and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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