Final answer:
In chemistry, there can be phenomena that are partially spontaneous and partially non-spontaneous.
Step-by-step explanation:
In chemistry, there are phenomena that can be partially spontaneous and partially non-spontaneous.
A spontaneous process occurs without the need for a continual input of energy, while a non-spontaneous process requires energy input.
However, it is important to note that a process can have both spontaneous and non-spontaneous components depending on the conditions.
For example, in a chemical reaction, the forward reaction may be spontaneous while the reverse reaction is non-spontaneous.
This means that the reactants can spontaneously form products, but the products cannot spontaneously convert back to the reactants.