All of these scenarios would result in spontaneous reactions

When ΔH is negative and ΔS is postive

When both ΔH and ΔS are postive and T is high

When both ΔH and ΔS are negative and T is low

When ΔH is positive and ΔS is negative

When ΔH is positive and ΔS is positive

When ΔH is negative and ΔS is negative

When ΔH is negative and ΔS is positive

When is equal to

When the enthalpy is equal to the entropy

When Gibbs free energy is negative

When the forward rate is 0M/s