It should expand. I get 3.14L but there is technically only one significant figure because of 60C. So it would be 3LMattChina wrote:Shouldnt the gas expand?UTF-8 U+6211 U+662F wrote:acidbeaker wrote:2.50 L of gas originally at 60 ̊C is warmed to 145 ̊C.
1. What is the new volume if the pressure remains constant?
2. Who named this law?1) 1.99 L
2) Jacques Charles if you mean who the law was named after
Thermodynamics B/C
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Re: Thermodynamics B/C
Last edited by photolithoautotroph on April 30th, 2018, 3:48 am, edited 1 time in total.
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Re: Thermodynamics B/C
MattChina wrote:Shouldnt the gas expand?UTF-8 U+6211 U+662F wrote:acidbeaker wrote:2.50 L of gas originally at 60 ̊C is warmed to 145 ̊C.
1. What is the new volume if the pressure remains constant?
2. Who named this law?1) 1.99 L
2) Jacques Charles if you mean who the law was named after
1) 3.14 L
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Re: Thermodynamics B/C
Just going to ask the next question..
5 moles of a monatomic ideal gas isobarically and adiabatically contract by 1.5 L, changing from 100 degrees Celsius to 80 degrees Celsius. Find the final volume and pressure of the gas.
5 moles of a monatomic ideal gas isobarically and adiabatically contract by 1.5 L, changing from 100 degrees Celsius to 80 degrees Celsius. Find the final volume and pressure of the gas.
Last edited by UTF-8 U+6211 U+662F on May 5th, 2018, 5:58 pm, edited 1 time in total.
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Re: Thermodynamics B/C
UTF-8 U+6211 U+662F wrote:Just going to ask the next question..
5 moles of a monatomic ideal gas isobarically and adiabatically expand by 1.5 L, changing from 100 degrees Celsius to 80 degrees Celsius. Find the final volume and pressure of the gas.
554.3 bars and 26.48 liters
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Re: Thermodynamics B/C
Sorry, you're right, it should be contract, not expandMattChina wrote:UTF-8 U+6211 U+662F wrote:Just going to ask the next question..
5 moles of a monatomic ideal gas isobarically and adiabatically expand by 1.5 L, changing from 100 degrees Celsius to 80 degrees Celsius. Find the final volume and pressure of the gas.554.3 bars and 26.48 liters
Edited the original post to clarify.
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Re: Thermodynamics B/C
What is the heat energy required to completely vaporize 110g of water beginning at 0°C? (The heat capacity of water is 4.2 J/g⋅K and the ΔH
vaporization of water is 2260 kJ/kg
vaporization of water is 2260 kJ/kg
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Re: Thermodynamics B/C
MattChina wrote:What is the heat energy required to completely vaporize 110g of water beginning at 0°C? (The heat capacity of water is 4.2 J/g⋅K and the ΔH
vaporization of water is 2260 kJ/kg
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Re: Thermodynamics B/C
Yep, sounds about rightUTF-8 U+6211 U+662F wrote:MattChina wrote:What is the heat energy required to completely vaporize 110g of water beginning at 0°C? (The heat capacity of water is 4.2 J/g⋅K and the ΔH
vaporization of water is 2260 kJ/kg
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Re: Thermodynamics B/C
a flow process?UTF-8 U+6211 U+662F wrote:All right! When heat flows through a wall, what kind of process is that?
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