A mixture of 5 g of ethane and a stoichiometric amount of oxygen is contained in a
Question:
A mixture of 5 g of ethane and a stoichiometric amount of oxygen is contained in a piston–cylinder device at 25° C and 1 atm. The piston moves freely without friction. A spark ignites the mixture and a complete reaction occurs at a pressure of 1 atm. The products are cooled to 25° C by the end of the reaction. Determine the following:
A. The initial volume (cm3) of the reactants
B. The masses of liquid water and water vapor in grams
C. The work transfer (kJ)
D. The increase in internal energy of the gases in the cylinder
E. The heat interaction (MJ)
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Step by Step Answer:
First we need to balance the reaction equation for the combustion of ethane C2H6 35O2 2CO2 3H2O A To find the initial volume of the reactants we can u...View the full answer
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Related Book For 
Thermodynamics Concepts And Applications
ISBN: 9781107179714
2nd Edition
Authors: Stephen R. Turns, Laura L. Pauley
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