A reaction is spontaneous under a certain set of conditions. Select all equations that must be true for this reaction under these conditions:

1) ΔGrxn < 0

2) ΔGrxn > 0

3) ΔGrxn = 0

4) ΔGrxn∘ < 0

5) ΔGrxn > 0

6) ΔGrxn∘ = 0

7) ΔHrxn < 0

8) ΔHrxn > 0

9) ΔHrxn = 0

10) ΔSrxn < 0

11) ΔSrxn > 0

12) ΔSrxn = 0

13) Q = K

14) Q < K

15) Q > K