Determination of Atomic Mass using Vapour Density Method Calculator

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✖Equivalent Mass of Metal is the no. of parts by mass of element which can displace/combine with 1.008 parts by mass of hydrogen or 8 parts by mass of oxygen or 35.5 parts by mass of chlorine.ⓘ Equivalent Mass of Metal [E.M_Metal]			+10% -10%
✖Vapor Density of Chloride is defined as the the density of a particular gas or vapor of chloride relative to that of hydrogen at the same pressure and temperature.ⓘ Vapor Density of Chloride [V.D.]			+10% -10%
✖Equivalent Mass of Chlorine is given by, Atomic Weight of Chlorine divided by Valency of Chlorine. As, valency of Chlorine is 1, equivalent mass of Chlorine is same as it's atomic weight = 35.5 g.ⓘ Equivalent Mass of Chlorine [E.M_Cl]			+10% -10%

✖Atomic Mass is approximately equivalent to the number of protons and neutrons in the atom (the mass number).ⓘ Determination of Atomic Mass using Vapour Density Method [M]

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Formula

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Determination of Atomic Mass using Vapour Density Method

Formula

`"M" = "E.M"_{"Metal"}*((2*"V.D.")/("E.M"_{"Metal"}+"E.M"_{"Cl"}))`

Example

`"12.36788g"="3.1g"*((2*"77g")/("3.1g"+"35.5g"))`

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Determination of Atomic Mass using Vapour Density Method Solution

STEP 0: Pre-Calculation Summary

Formula Used

Atomic Mass = Equivalent Mass of Metal*((2*Vapor Density of Chloride)/(Equivalent Mass of Metal+Equivalent Mass of Chlorine))
M = E.M_Metal*((2*V.D.)/(E.M_Metal+E.M_Cl))
This formula uses 4 Variables

Variables Used

Atomic Mass - (Measured in Kilogram) - Atomic Mass is approximately equivalent to the number of protons and neutrons in the atom (the mass number).
Equivalent Mass of Metal - (Measured in Kilogram) - Equivalent Mass of Metal is the no. of parts by mass of element which can displace/combine with 1.008 parts by mass of hydrogen or 8 parts by mass of oxygen or 35.5 parts by mass of chlorine.
Vapor Density of Chloride - (Measured in Kilogram) - Vapor Density of Chloride is defined as the the density of a particular gas or vapor of chloride relative to that of hydrogen at the same pressure and temperature.
Equivalent Mass of Chlorine - (Measured in Kilogram) - Equivalent Mass of Chlorine is given by, Atomic Weight of Chlorine divided by Valency of Chlorine. As, valency of Chlorine is 1, equivalent mass of Chlorine is same as it's atomic weight = 35.5 g.

STEP 1: Convert Input(s) to Base Unit

Equivalent Mass of Metal: 3.1 Gram --> 0.0031 Kilogram (Check conversion here)
Vapor Density of Chloride: 77 Gram --> 0.077 Kilogram (Check conversion here)
Equivalent Mass of Chlorine: 35.5 Gram --> 0.0355 Kilogram (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

M = E.M_Metal*((2*V.D.)/(E.M_Metal+E.M_Cl)) --> 0.0031*((2*0.077)/(0.0031+0.0355))

Evaluating ... ...

M = 0.0123678756476684

STEP 3: Convert Result to Output's Unit

0.0123678756476684 Kilogram -->12.3678756476684 Gram (Check conversion here)

FINAL ANSWER

12.3678756476684 ≈ 12.36788 Gram <-- Atomic Mass

(Calculation completed in 00.004 seconds)

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< 25 Basic Chemistry Calculators

Average Atomic Mass

Go Average Atomic Mass = (Ratio Term of Isotope A*Atomic Mass of Isotope A+Ratio Term of Isotope B*Atomic Mass of Isotope B)/(Ratio Term of Isotope A+Ratio Term of Isotope B)

Determination of Eqv. Mass of Metal using Chloride Formation Method given vol. of Cl at STP

Go Equivalent Mass of Metal = (Mass of Metal/Vol. of Chlorine reacted)*Vol. of Chlorine reacts with eqv. mass of metal

Determination of Equivalent Mass of Metal added using Metal Displacement Method

Go Equivalent Mass of Metal added = (Mass of Metal added/Mass of Metal displaced)*Equivalent Mass of Metal displaced

Determination of Eqv. Mass of Metal using H2 Displacement Method given vol. of H2 displaced at STP

Go Equivalent Mass of Metal = (Mass of Metal/Vol. of hydrogen displaced at STP)*Vol. of Hydrogen displaced at NTP

Determination of Equivalent Mass of Base using Neutralisation Method

Go Equivalent mass of bases = Weight of bases/(Vol. of acid required for neutralisation*Normality of acid used)

Determination of Equivalent Mass of Acid using Neutralization Method

Go Equivalent mass of acids = Weight of acid/(Vol. of base required for neutralisation*Normality of base used)

Determination of Equivalent Mass of Metal using Oxide formation Method given vol. of Oxygen at STP

Go Equivalent Mass of Metal = (Mass of Metal/Vol. of Oxygen displaced)*Vol. of oxygen combined at STP

Mole Fraction

Go Mole Fraction = (Number of Moles of Solute)/(Number of Moles of Solute+Number of Moles of Solvent)

Equivalent Mass of Metal using Hydrogen Displacement Method

Go Equivalent Mass of Metal = (Mass of Metal/Mass of Hydrogen Displaced)*Equivalent Mass of Hydrogen

Sensible Heat

Go Sensible Heat = 1.10*Rate of Flow of Air Entering Inside*(Outside Temperature-Inside Temperature)

Determination of Equivalent Mass of Metal using Chloride Formation Method

Go Equivalent Mass of Metal = (Mass of Metal/Mass of Chlorine reacted)*Equivalent Mass of Chlorine

Determination of Equivalent Mass of Metal using Oxide formation Method

Go Equivalent Mass of Metal = (Mass of Metal/Mass of Oxygen displaced)*Equivalent Mass of Oxygen

Partition Coefficient

Go Partition Coefficient = Concentration of Solute in Stationary Phase/Concentration of Solute in Mobile Phase

Change in Boiling Point of Solvent

Go Change in Boiling Point of Solvent = Molal Boiling Point Elevation Constant*Molal Concentration of Solute

Specific Heat Capacity

Go Specific Heat Capacity = Heat Energy/(Mass*Rise in Temperature)

Vapour Pressure

Go Vapour Pressure of Solution = Mole Fraction of Solvent in Solution*Vapour Pressure of Solvent

Relative Atomic Mass of Element

Go Relative Atomic Mass of an Element = Mass of an Atom/((1/12)*Mass of Carbon-12 atom)

Bond Order

Go Bond Order = (1/2)*(Number of Bonding Electrons-Number of Antibonding Electrons)

Molar Volume

Go Molar Volume = (Atomic Weight*Molar Mass)/Density

Boiling Point

Go Boiling Point = Boiling Point of Solvent*Change in Boiling Point of Solvent

Relative Molecular Mass of Compound

Go Relative Molecular Mass = Mass of Molecule/(1/12*Mass of Carbon-12 atom)

Molecular Formula

Go Molecular Formula = Molar Mass/Mass of Empirical Formulas

Percent by Weight

Go Percent By Weight = Gram of Solute/100 g of Solution

Theoretical Yield

Go Theoretical Yield = (Actual Yield/Percent Yield)*100

Determination of Atomic Mass using Dulong and Pettit's method

Go Atomic Mass = 6.4/Specific Heat of Element

Determination of Atomic Mass using Vapour Density Method Formula

Atomic Mass = Equivalent Mass of Metal*((2*Vapor Density of Chloride)/(Equivalent Mass of Metal+Equivalent Mass of Chlorine))
M = E.M_Metal*((2*V.D.)/(E.M_Metal+E.M_Cl))

What is Atomic Mass?

The mass of an atom of a chemical element expressed in atomic mass units.
It is approximately equivalent to the number of protons and neutrons in the atom or to the average number allowing for the relative abundances of different isotopes.

What is Vapour Density?

The density of a particular gas or vapour relative to that of hydrogen at the same pressure and temperature.
Vapour density = mass of n molecules of gas / mass of n molecules of hydrogen gas .
Therefore, molecular weight = 2 × vapour density)

How to Calculate Determination of Atomic Mass using Vapour Density Method?

Determination of Atomic Mass using Vapour Density Method calculator uses Atomic Mass = Equivalent Mass of Metal*((2*Vapor Density of Chloride)/(Equivalent Mass of Metal+Equivalent Mass of Chlorine)) to calculate the Atomic Mass, The Determination of Atomic Mass using Vapour Density Method formula is defined as the method in which one can determine the atomic mass/weight of elements whose chlorides are volatile in nature. It can be used to find the valency of the metal chloride and hence ultimately find the atomic mass of the metal. As, Atomic Mass = Equivalent Mass * Valency. Atomic Mass is denoted by M symbol.

How to calculate Determination of Atomic Mass using Vapour Density Method using this online calculator? To use this online calculator for Determination of Atomic Mass using Vapour Density Method, enter Equivalent Mass of Metal (E.M_Metal), Vapor Density of Chloride (V.D.) & Equivalent Mass of Chlorine (E.M_Cl) and hit the calculate button. Here is how the Determination of Atomic Mass using Vapour Density Method calculation can be explained with given input values -> 12000 = 0.0031*((2*0.077)/(0.0031+0.0355)).

FAQ

What is Determination of Atomic Mass using Vapour Density Method?

The Determination of Atomic Mass using Vapour Density Method formula is defined as the method in which one can determine the atomic mass/weight of elements whose chlorides are volatile in nature. It can be used to find the valency of the metal chloride and hence ultimately find the atomic mass of the metal. As, Atomic Mass = Equivalent Mass * Valency and is represented as M = E.M_Metal*((2*V.D.)/(E.M_Metal+E.M_Cl)) or Atomic Mass = Equivalent Mass of Metal*((2*Vapor Density of Chloride)/(Equivalent Mass of Metal+Equivalent Mass of Chlorine)). Equivalent Mass of Metal is the no. of parts by mass of element which can displace/combine with 1.008 parts by mass of hydrogen or 8 parts by mass of oxygen or 35.5 parts by mass of chlorine, Vapor Density of Chloride is defined as the the density of a particular gas or vapor of chloride relative to that of hydrogen at the same pressure and temperature & Equivalent Mass of Chlorine is given by, Atomic Weight of Chlorine divided by Valency of Chlorine. As, valency of Chlorine is 1, equivalent mass of Chlorine is same as it's atomic weight = 35.5 g.

How to calculate Determination of Atomic Mass using Vapour Density Method?

The Determination of Atomic Mass using Vapour Density Method formula is defined as the method in which one can determine the atomic mass/weight of elements whose chlorides are volatile in nature. It can be used to find the valency of the metal chloride and hence ultimately find the atomic mass of the metal. As, Atomic Mass = Equivalent Mass * Valency is calculated using Atomic Mass = Equivalent Mass of Metal*((2*Vapor Density of Chloride)/(Equivalent Mass of Metal+Equivalent Mass of Chlorine)). To calculate Determination of Atomic Mass using Vapour Density Method, you need Equivalent Mass of Metal (E.M_Metal), Vapor Density of Chloride (V.D.) & Equivalent Mass of Chlorine (E.M_Cl). With our tool, you need to enter the respective value for Equivalent Mass of Metal, Vapor Density of Chloride & Equivalent Mass of Chlorine and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Atomic Mass?

In this formula, Atomic Mass uses Equivalent Mass of Metal, Vapor Density of Chloride & Equivalent Mass of Chlorine. We can use 1 other way(s) to calculate the same, which is/are as follows -

Atomic Mass = 6.4/Specific Heat of Element

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