Which of the following reactions have a positive ÄSrxn? Check all that apply.
A(g) + B(g)--> C(g)
2A(g) + B(g)--> 4C(g)
A(s) + B(g)--> 2C(g)
2A(g) + 2B(g)--> 3C(g)
4 answers
ok, the postive what?
I think that's dSrxn.
Look at the mols gas on each side. Fewer mols = -dS. More mols = + dS
Look at the mols gas on each side. Fewer mols = -dS. More mols = + dS
That's more to fewer mols = -dS
Fewer to more mols = + dS
Fewer to more mols = + dS
Would it be the second one that is positive?