Thermodynamics B/C

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TheChiScientist
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Re: Thermodynamics B/C

Postby TheChiScientist » April 25th, 2018, 3:15 pm

Easy.
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Re: Thermodynamics B/C

Postby acidbeaker » April 27th, 2018, 9:45 pm

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?

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Re: Thermodynamics B/C

Postby MattChina » April 28th, 2018, 11:52 am

Easy.
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Yeah correct
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Re: Thermodynamics B/C

Postby UTF-8 U+6211 U+662F » April 29th, 2018, 11:23 am

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

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Re: Thermodynamics B/C

Postby MattChina » April 29th, 2018, 6:13 pm

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
Shouldnt the gas expand?
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Re: Thermodynamics B/C

Postby photolithoautotroph » April 29th, 2018, 6:28 pm

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
Shouldnt the gas expand?
It should expand. I get 3.14L but there is technically only one significant figure because of 60C. So it would be 3L
Last edited by photolithoautotroph on April 30th, 2018, 3:48 am, edited 1 time in total.
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Re: Thermodynamics B/C

Postby UTF-8 U+6211 U+662F » April 29th, 2018, 6:58 pm

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
Shouldnt the gas expand?
1) 3.14 L

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Re: Thermodynamics B/C

Postby UTF-8 U+6211 U+662F » May 2nd, 2018, 5:55 pm

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.
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

Postby MattChina » May 5th, 2018, 7:54 am

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

Postby UTF-8 U+6211 U+662F » May 5th, 2018, 5:58 pm

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
Sorry, you're right, it should be contract, not expand :|
Edited the original post to clarify.

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