Question

At least ten formulas related to the chapter ' Thermodynamics' ??

Answer 1

Constituent
1.oxygen
2.nitrogen
3.argon
4.carbon dioxide

Symbol
1.O2
2.N2
3.At
4.CO2

Molar mass
1.31.999
2.28.013
3.39.013
4.44.010

Volume
1.20.95
2.78.09
3.0.93
4.0.03

Mass
1.23.14
2.75.53
3.1.28
4.0.05


I know only 4 May b it will be helpful 2 uh

Answer 2

1.Del U = Q-W
2.S=q/t
3.Del S (system) + Del S(surrounding)=Del S(universe)
4.ΔS vap = ΔH vap/T =21cal.deg .mole
5.efficiency=(1 - T2/T1) x 100
6.ΔS° = Σ S° products – Σ S°reactants
7.G = H - TS
8.Net work = –ΔG = w – PΔV.
9.ΔH = ΔE + PΔV
10.conditions for spontaneous :ΔG<0,ΔH< 0 ΔS > 0
11.conditions for non-spontaneous :
ΔG>0,ΔH>0 ΔS<0