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Chemistry Forums for Students => Undergraduate General Chemistry Forum => Topic started by: bananaboat on May 04, 2022, 01:56:11 PM

Title: Thermodynamic Question Help
Post by: bananaboat on May 04, 2022, 01:56:11 PM

Hello everyone, I need some help solving the problem below.

You are planning a large clambake for the upcoming weekend. You will need to heat
22.0 gallons of water from 15.0°C to 90.0°C by burning propane gas, C3H8. If the heat of combustion
of the propane gas is -2225 kJ/mol, how many liters of propane gas, stored at 25.0°C and 30.0 atm
in a tank would be needed to heat the 22.0 gallons of water?

Title: Re: Thermodynamic Question Help
Post by: Borek on May 04, 2022, 02:43:52 PM

Please read the forum rules (https://www.chemicalforums.com/index.php?topic=65859.0). You have to show your attempts at answering the question/solving the problem to receive help, it is a forum policy.

Same about your other thread.

Title: Re: Thermodynamic Question Help
Post by: bananaboat on May 04, 2022, 05:47:57 PM

My apologize, will do