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A coefficient in chemistry, as in other disciplines, is a number that comes before or in front of some expression. It could be in front of an element, a compound, etc. and indicates the number of atoms, molecules, moles, etc. of that expression. An example might be the following: 4 Al + 3 O2 -->2 Al2O3.
In this example, the coefficients are 4, 3 and 2 indicating 4 moles Al, 3 moles O2 and 2 moles Al2O3, respectively.
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How can one calculate the diffusion coefficient in a given system?
To calculate the diffusion coefficient in a system, one can use the equation D (2RT)/(6r), where D is the diffusion coefficient, R is the gas constant, T is the temperature, is the viscosity of the medium, and r is the radius of the diffusing particle. This equation is derived from the Stokes-Einstein equation and is commonly used in physics and chemistry to determine diffusion coefficients.
What is the application of distribution coefficient?
The distribution coefficient is usually applied in the octanol-water partition. It is commonly used in the liquid-liquid extraction. Distribution coefficients are also called partition coefficients.
What is the coefficient for Cl2?
The coefficient for Cl₂ is 1. If not written explicitly in a chemical equation, a coefficient of 1 is understood to be present.
What is the coefficent?
The coefficient is the number that goes before the variable. In mathematics, this variable can be x, y, or any other letter. In chemistry, this variable is seen as the element name (e.g. Ca, Br, Cl). In chemistry, variables are used to balance out chemical equations.
What is the coefficient Use 4H20?
The coefficient for H2O in an equation represents the number of water molecules. In this case, the coefficient for 4H2O would mean there are 4 water molecules present.
What has the author J Sangster written?
J. Sangster has written: 'Octanol-water partition coefficients' -- subject(s): Water, Octyl alcohol, Partition coefficient (Chemistry)
How can one calculate the diffusion coefficient in a given system?
To calculate the diffusion coefficient in a system, one can use the equation D (2RT)/(6r), where D is the diffusion coefficient, R is the gas constant, T is the temperature, is the viscosity of the medium, and r is the radius of the diffusing particle. This equation is derived from the Stokes-Einstein equation and is commonly used in physics and chemistry to determine diffusion coefficients.
What s a number that is multiplied by a variable?
A coefficient, possibly.A coefficient, possibly.A coefficient, possibly.A coefficient, possibly.
What is the number factor of a variable called?
The coefficient is in front of a variable.
How is coefficient of determination and coefficient of correlation is related?
coefficient of determination
Why is it important to reduce coefficient in a balanced equation to the lowest possible whole number?
It is not always important. In chemistry, for example, you would never reduce C2H2 (acytelene) and C6H6 (benzene) to CH.
Example of coefficient?
coefficient
What is an austausch coefficient?
An austausch coefficient is a coefficient of turbulent flow in eddies.
What is the literal coefficient of 5x?
x the literal coefficient is the letter tagging along with the number coefficient (the number coefficient is 5, here). number coefficient is also sometimes called leading coefficient. literal coefficient is the variable (which is always a letter: English or latin).
What is an literal coefficient?
Literal coefficient is the number followed in a numerical coefficient.example: 3x - 3 is the numerical coefficient and x is the literal coefficient.=)
What mean of corelation coefficient?
applications of carl Pearson coefficient of corelation applications of carl Pearson coefficient of corelation applications of carl Pearson coefficient of corelation applications of carl Pearson coefficient of corelation applications of carl Pearson coefficient of corelation applications of carl Pearson coefficient of corelation
Relationship between coefficient lift and coefficient drag?
For cylinders coefficient of lift is approximately half of coefficient of drag while they are equal for Aerofoils.
