Determination of Atomic Mass using Dulong and Pettit's method Calculator

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✖Specific Heat of Element is the amount of heat it takes to change the temperature of one gram of substance by 1°C.ⓘ Specific Heat of Element [c]

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✖Atomic Mass is approximately equivalent to the number of protons and neutrons in the atom (the mass number).ⓘ Determination of Atomic Mass using Dulong and Pettit's method [M]

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Formula

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Determination of Atomic Mass using Dulong and Pettit's method

Formula

`"M" = 6.4/"c"`

Example

`"49.34312g"=6.4/"0.031cal(th)/g*°C"`

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Determination of Atomic Mass using Dulong and Pettit's method Solution

STEP 0: Pre-Calculation Summary

Formula Used

Atomic Mass = 6.4/Specific Heat of Element
M = 6.4/c
This formula uses 2 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).
Specific Heat of Element - (Measured in Joule per Kilogram per K) - Specific Heat of Element is the amount of heat it takes to change the temperature of one gram of substance by 1°C.

STEP 1: Convert Input(s) to Base Unit

Specific Heat of Element: 0.031 Calorie (th) per Gram per Celcius --> 129.703999999982 Joule per Kilogram per K (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

M = 6.4/c --> 6.4/129.703999999982

Evaluating ... ...

M = 0.0493431197187511

STEP 3: Convert Result to Output's Unit

0.0493431197187511 Kilogram -->49.3431197187511 Gram (Check conversion here)

FINAL ANSWER

49.3431197187511 ≈ 49.34312 Gram <-- Atomic Mass

(Calculation completed in 00.004 seconds)

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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 Dulong and Pettit's method Formula

Atomic Mass = 6.4/Specific Heat of Element
M = 6.4/c

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 are the exceptions of Dulong-Pettit's law?

Dulong-Pettit's law is only applicable for solid elements except for Be (Beryllium), B (Boron), G (Gallium), Si (Silicon). This is because the specific heat of these elements is variable with temperature.

How to Calculate Determination of Atomic Mass using Dulong and Pettit's method?

Determination of Atomic Mass using Dulong and Pettit's method calculator uses Atomic Mass = 6.4/Specific Heat of Element to calculate the Atomic Mass, The Determination of Atomic Mass using Dulong and Pettit's method formula is defined as method in which one can find the atomic mass of an element using the Dulong-Pettit's method. Dulong-Pettit method states that, Atomic Mass * Specific Heat (cal/gram) = 6.4 (approximately). Atomic Mass is denoted by M symbol.

How to calculate Determination of Atomic Mass using Dulong and Pettit's method using this online calculator? To use this online calculator for Determination of Atomic Mass using Dulong and Pettit's method, enter Specific Heat of Element (c) and hit the calculate button. Here is how the Determination of Atomic Mass using Dulong and Pettit's method calculation can be explained with given input values -> 49343.12 = 6.4/129.703999999982.

FAQ

What is Determination of Atomic Mass using Dulong and Pettit's method?

The Determination of Atomic Mass using Dulong and Pettit's method formula is defined as method in which one can find the atomic mass of an element using the Dulong-Pettit's method. Dulong-Pettit method states that, Atomic Mass * Specific Heat (cal/gram) = 6.4 (approximately) and is represented as M = 6.4/c or Atomic Mass = 6.4/Specific Heat of Element. Specific Heat of Element is the amount of heat it takes to change the temperature of one gram of substance by 1°C.

How to calculate Determination of Atomic Mass using Dulong and Pettit's method?

The Determination of Atomic Mass using Dulong and Pettit's method formula is defined as method in which one can find the atomic mass of an element using the Dulong-Pettit's method. Dulong-Pettit method states that, Atomic Mass * Specific Heat (cal/gram) = 6.4 (approximately) is calculated using Atomic Mass = 6.4/Specific Heat of Element. To calculate Determination of Atomic Mass using Dulong and Pettit's method, you need Specific Heat of Element (c). With our tool, you need to enter the respective value for Specific Heat of Element 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 Specific Heat of Element. We can use 1 other way(s) to calculate the same, which is/are as follows -

Atomic Mass = Equivalent Mass of Metal*((2*Vapor Density of Chloride)/(Equivalent Mass of Metal+Equivalent Mass of Chlorine))

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