Gas in a 748mL cylinder of a diesel engine has a pressure of 1.72 atm

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Discussion Overview

The discussion revolves around a problem involving the behavior of gas in a 748mL cylinder of a diesel engine, specifically examining the volume change when the pressure increases from 1.72 atm to 46.5 atm at a temperature change from 306K to 777K. The focus is on applying gas laws to solve this problem.

Discussion Character

  • Homework-related, Mathematical reasoning

Main Points Raised

  • One participant presents a problem involving gas volume and pressure changes in a diesel engine cylinder.
  • Another participant emphasizes the need to show attempts at solving the problem to receive help, referencing forum policy.
  • A third participant suggests using gas laws to approach the problem.
  • A later reply advises separating initial and final conditions and identifying given data versus what is needed, while also recommending finding a suitable gas law for the situation.

Areas of Agreement / Disagreement

Participants do not appear to reach a consensus on the solution approach, as the discussion includes requests for clarification and guidance rather than definitive answers.

Contextual Notes

There are limitations in the problem statement, such as the lack of specified gas law to be applied and the absence of initial attempts by the original poster.

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The gas in a 748mL cylinder of a diesel engine has a pressure of 1.72 atm at 306K. What will be the volume of the gas when the piston compresses it to 46.5 atm and 777K?
 
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You have to show your attempts to receive help. This is a forum policy.

Besides, you have ignored the template. Don't be surprised if this thread gets deleted.

--
methods
 


Use one of the gas laws to get started.
 


Separate your initials and finals, and indicate given data versus needed. Also, as chemistree suggested, locate a gas law that applies to solve that type of question, when considering your given and needs.

Good luck!
 

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