Question: i need help for the three questions Consider the reaction: 2CO(g)+2NO(g)2CO2(g)+N2(g) Using standard thermodynamic data at 298K, calculate the entropy change for the surroundings when

i need help for the three questions

when 1.78 moles of CO(g) react at standard conditions. Ssurroundings=J/K Consider the

Consider the reaction: 2CO(g)+2NO(g)2CO2(g)+N2(g) Using standard thermodynamic data at 298K, calculate the entropy change for the surroundings when 1.78 moles of CO(g) react at standard conditions. Ssurroundings=J/K Consider the reaction C(s,graphite)+O2(g)CO2(g) Using standard thermodynamic data at 298K, calculate the entropy change for the surroundings when 2.05 moles of C(s, graphite) react at standard conditions. S surroundings =J/K Consider the reaction: 2HBr(g)H2(g)+Br2(I) Using standard thermodynamic data at 298K, calculate the entropy change for the surroundings when 2.24 moles of HBr(g) react at standard conditions. Ssurroundings0=J/K

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