Dissolving calcium chloride in water is not so spontaneous.
The sign of ΔG (Gibbs free energy change) for a spontaneous process is negative. This indicates that the process can occur without external input of energy, as it results in a decrease in free energy. In contrast, a positive ΔG signifies a non-spontaneous process that requires energy input to proceed.
If the sign of ΔH is _______ and the sign of ΔS is _______ , then the magnitude of TΔS must be ________ than the magnitude of ΔH for the reaction to be spontaneous. The Gibbs free energy equation is ΔG = ΔH - TΔS. negative; negative; less
spontaneous
The change in Gibbs Free Energy (∆Gº) predicts if a reaction is spontaneous or not. The equation for this is ∆G = ∆H - T∆S where ∆H is the change in enthalpy, T is temperature in Kelvin, and ∆S in change in entropy.
Dissolving calcium chloride in water is not so spontaneous.
For a redox reaction to be spontaneous, the standard cell potential (cell) must be positive.
The sign of ΔG (Gibbs free energy change) for a spontaneous process is negative. This indicates that the process can occur without external input of energy, as it results in a decrease in free energy. In contrast, a positive ΔG signifies a non-spontaneous process that requires energy input to proceed.
neg, neg, less APEX :)
The spontaneity of a reaction is determined by the sign of the Gibbs free energy (ΔG). If both enthalpy (H) and entropy (S) are positive, the reaction can be spontaneous at high temperatures where the TΔS term outweighs the positive ΔH term, resulting in a negative ΔG. This means the reaction will be spontaneous at elevated temperatures.
If the sign of ΔH is _______ and the sign of ΔS is _______ , then the magnitude of TΔS must be ________ than the magnitude of ΔH for the reaction to be spontaneous. The Gibbs free energy equation is ΔG = ΔH - TΔS. negative; negative; less
spontaneous
In the context of "spontaneous vs non-spontaneous," a reaction is considered spontaneous if it occurs on its own without needing external influence. On the other hand, a non-spontaneous reaction requires external energy input to occur.
spontaneous ACCOUNT
The change in Gibbs Free Energy (∆Gº) predicts if a reaction is spontaneous or not. The equation for this is ∆G = ∆H - T∆S where ∆H is the change in enthalpy, T is temperature in Kelvin, and ∆S in change in entropy.
'Spontaneous' means "arising from a momentary impulse". There is no animal which represents 'spontaneous'.
The antonym of spontaneous is planned or intentional.