Heat is transferred by Conduction, Convection, and
Radiation.
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Term1/12
How do you spell startel
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Definition1/12
startle. The "l" comes before the "e".
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Term1/12
Latent heat is the energy required for 1 kg of a substance to change
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Definition1/12
Latent heat is the energy required for 1 kg of a substance to
change ___________. phase
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Term1/12
What is a negative Gibbs free-energy value an indication of
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Spontaneous reaction
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Term1/12
What is the frequency of an electromagnetic wave that has a wavelength of 300000 kilometers
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Definition1/12
Frequency = (speed) / (wavelength) = (3 x 108) / (3 x 108) = 1 Hz
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Term1/12
How does one-dimensional heat transfer differ from two-dimensional heat transfer
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One dimensional heat transfer is when the temperature varition
is in one direction only while two dimensional heat transfer is
when temperature varies mainly in two directions (i.e x,y or
r,z).
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Term1/12
What is the electrical method to determine the specific latent heat of vaporisation
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coclude the specific latent heat of vaporization
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What happens to the potential energy of the molecules in a reaction
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Definition1/12
The potential energy of the molecules change during a
reaction.
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Term1/12
What instrument is used to measure electrical frequency
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Definition1/12
Frequency counter
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Term1/12
How is stoichiometry used to calculate energy released when a mass liquid freezes
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Definition1/12
The mol is involved in many chemical calculations. And the molar mass mass is calculated from the chemical formula.
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Term1/12
How is temperature affect the spontaneity of a reaction with positive H and S
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Definition1/12
∆G = ∆H - T∆S and ∆G has to be negative for the reaction to be spontaneous. So, ultimately the effect of temperature will depend on the value of ∆H. If ∆H is negative, and ∆S is positive, then temperature won't matter, and reaction will be spontaneous. If ∆H is positive, and ∆S is positive, then a high temperature will favor spontaneity. If ∆H is negative and ∆S is negative, then a low temperature will favor spontaneity. So, the answer to your question is the higher the temperature the more likely the reaction will occur spontaneously.
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Term1/12
Because the electrons in a molecule of hydrogen fluoride (HF) are more strongly pulled toward the fluorine atom the molecule is nonpolar.
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covalent
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Cards in this guide (12)
What are the three ways heat is transferred
Heat is transferred by Conduction, Convection, and
Radiation.
How do you spell startel
startle. The "l" comes before the "e".
Latent heat is the energy required for 1 kg of a substance to change
Latent heat is the energy required for 1 kg of a substance to
change ___________. phase
What is a negative Gibbs free-energy value an indication of
Spontaneous reaction
What is the frequency of an electromagnetic wave that has a wavelength of 300000 kilometers
Frequency = (speed) / (wavelength) = (3 x 108) / (3 x 108) = 1 Hz
How does one-dimensional heat transfer differ from two-dimensional heat transfer
One dimensional heat transfer is when the temperature varition
is in one direction only while two dimensional heat transfer is
when temperature varies mainly in two directions (i.e x,y or
r,z).
What is the electrical method to determine the specific latent heat of vaporisation
coclude the specific latent heat of vaporization
What happens to the potential energy of the molecules in a reaction
The potential energy of the molecules change during a
reaction.
What instrument is used to measure electrical frequency
Frequency counter
How is stoichiometry used to calculate energy released when a mass liquid freezes
The mol is involved in many chemical calculations. And the molar mass mass is calculated from the chemical formula.
How is temperature affect the spontaneity of a reaction with positive H and S
∆G = ∆H - T∆S and ∆G has to be negative for the reaction to be spontaneous. So, ultimately the effect of temperature will depend on the value of ∆H. If ∆H is negative, and ∆S is positive, then temperature won't matter, and reaction will be spontaneous. If ∆H is positive, and ∆S is positive, then a high temperature will favor spontaneity. If ∆H is negative and ∆S is negative, then a low temperature will favor spontaneity. So, the answer to your question is the higher the temperature the more likely the reaction will occur spontaneously.
Because the electrons in a molecule of hydrogen fluoride (HF) are more strongly pulled toward the fluorine atom the molecule is nonpolar.
Substance that speeds up the rate of chemical reaction
Is Dihydrogen monoxide an example of a nonpolar molecule
Which process is often used to determine what coefficients to use to balance an equation
According to the Law of Conservation of Mass in a chemical reaction the total starting mass of all the reactants equals the total final mass of all the products true or false