----------- ------------ Without doing any calculations, match the following thermodynamic properties with their appropriate numerical sign...

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Without doing any calculations, match the following thermodynamic properties with their appropriate numerical sign for the following endothermie reaction 2co2(e)+N2(e2co+2NO) Clear All 3 0 s 0 ASuniverse >0 low T,0 high T 0 low T,>0 highT

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Answer 1

Answer #1

Part A ) For 2CO2(g) + N2(g) ---> 2CO(g) + 2NO(g)

dHrxn = > 0

dSrxn = > 0

dGrxn = > 0

dSuniv = < 0 at low T and > 0 at high T

Part B ) 2C2H6(g) + 7O2(g) --> 4CO2(g) + 6H2O(g)

dHrxn = < 0

dSrxn = > 0

dGrxn = < 0

dSuniverse = > 0 at low T and < 0 at high T

Part C ) For 2SO2(g) + O2(g) ---> 2SO3(g)

dHrxn = < 0

dSrxn = < 0

dGrxn = < 0

dSuniverse = > 0 at low T and < 0 at high T

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Answer 2

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