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What is the volume occupied by 7.40 g of NH3 at STP using the van Der Waal's equation of state?
Wiki User
∙ 11y ago
9.75 L
Wiki User
∙ 11y ago
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How do you calculate dU from the van der waals equation of state under isothermal expansion?
Well..first you have to look to see what is given. Second, just plug it in the equation and you'll get the answer.
What is difference between real gas and perfect gas?
Equation of state of gas is an equation that links the important variable that defines the state of the gaseous system. The equation must accurately integrate the variable so that it could be used to determine the state of the system through measurement of some of the variables. An example of the EoS is the perfect gas equation of state: PV=nRT This equation is useful for gas at low pressure because it assume that the gas molecules does not occupies space and do not interact with each other. Different equation of state has been proposed to capture the system more accurately. Another rexample is the van der Waal equation of state: P = nRT/(V-bn) -a(n2/V) where a and b are van der Waals constant with a representing the volume occupy by the molecules and a as representing the intermolecular interaction among the molecules.
How do you calculate joule kelvin inversion temperature of hydrogen?
use the T=2a/(bk) equation shown in the first link, plugging in a and b values found in the second link. proofs are shown in the joule-thomson expansion wikipedia page as well as the van der waals equation of state page.
What is viral equation of state?
the Equation of State is a thermodynamic equation describing the state of matter under a given set of physical conditions. It is a constitutive equation which provides a mathematical relationship between two or more state functions associated with the matter, such as its temperature, pressure, volume, or internal energy. there are two common types of this equations of state. the first one is Cubic E.O.S, which has a triple root for its solution and the second one is the Viral Equation of State which depends mainly on a long series of constants that depend on Tr and Pr and other materials properties.
When the temperature of the air decreases the rate of evaporation decreases?
Air is already in evaporated state(gas) . however the rate of evaporation decreases in the sense its volume decreases(less space is occupied by the molecules)
How do you calculate dU from the van der waals equation of state under isothermal expansion?
Well..first you have to look to see what is given. Second, just plug it in the equation and you'll get the answer.
Why did Johannes Diderik van der Waals win The Nobel Prize in Physics in 1910?
The Nobel Prize in Physics 1910 was awarded to Johannes Diderik van der Waals for his work on the equation of state for gases and liquids.
Can quality be expressed as the ratio of the volume occupied by the vapor phase to the total volume?
Quality can not be expressed as the ratio of the volume occupied by the vapor phase to the total volume. The exact definition of quality is "In manufacturing, a measure of excellence or a state of being free from defects, deficiencies and significant variations.
What is difference between real gas and perfect gas?
Equation of state of gas is an equation that links the important variable that defines the state of the gaseous system. The equation must accurately integrate the variable so that it could be used to determine the state of the system through measurement of some of the variables. An example of the EoS is the perfect gas equation of state: PV=nRT This equation is useful for gas at low pressure because it assume that the gas molecules does not occupies space and do not interact with each other. Different equation of state has been proposed to capture the system more accurately. Another rexample is the van der Waal equation of state: P = nRT/(V-bn) -a(n2/V) where a and b are van der Waals constant with a representing the volume occupy by the molecules and a as representing the intermolecular interaction among the molecules.
Why excluded volume is less than the molar volume in van der waal's equation?
excluded volume is the volume available to gas molecules.it is present in a highly compressed state so it is less than molar volume.............................samjhe kia .....i am a jenious
How do you calculate joule kelvin inversion temperature of hydrogen?
use the T=2a/(bk) equation shown in the first link, plugging in a and b values found in the second link. proofs are shown in the joule-thomson expansion wikipedia page as well as the van der waals equation of state page.
What is viral equation of state?
the Equation of State is a thermodynamic equation describing the state of matter under a given set of physical conditions. It is a constitutive equation which provides a mathematical relationship between two or more state functions associated with the matter, such as its temperature, pressure, volume, or internal energy. there are two common types of this equations of state. the first one is Cubic E.O.S, which has a triple root for its solution and the second one is the Viral Equation of State which depends mainly on a long series of constants that depend on Tr and Pr and other materials properties.
When the temperature of the air decreases the rate of evaporation?
Air is already in evaporated state(gas) . however the rate of evaporation decreases in the sense its volume decreases(less space is occupied by the molecules)
When the temperature of the air decreases the rate of evaporation decreases?
Air is already in evaporated state(gas) . however the rate of evaporation decreases in the sense its volume decreases(less space is occupied by the molecules)
Will the volume air increases when heated?
Heating a gas increases when its volume if the pressure remains constant. Heating a gas will increase its volume, according to equation of state, law of thermodynamics. The volume is directly proportional to the temperature multiplied by the constant that is unique to each gas. The volume of the gas will expand until the gas dissipates unless it is placed into a container.
State 2 factors that van Der Waals proposed to explain why real gases deviate from ideal behavior?
nuawgfaw
What is the state sport of the Disputed occupied territory of Jammu and Kashmir?
The state sport of the Disputed occupied territory of Jammu and Kashmir is the Same as Azad Jammu and Kashmir.
