dSsys = (n*dS products) - (n*dS reactants)
dSsurr = -dH/T
dSuniv = dSsurr + dSsys
Note: dH in kJ/mol but dS usually in J/mol. keep the units straight.
consider the following reaction at 298K
4Al(s)+3O2(g) yields 2Al2O3(s)
delta H= -3351.4 Kj
find delta S sys
find delta S surr
find delta S unvi
4 answers
How would I do it DrBob222 . I keep getting the wrong answer.I also don't even know what you notations mean
DS System= -627J/K
DS Surr=11246J/K
DS Uni= 10619 J/K
Just got this right on sapling!
DS Surr=11246J/K
DS Uni= 10619 J/K
Just got this right on sapling!
Thankyou
0 answers