Practically all chemists are involved in the study of chemical changes.
Since oxygen is an inorganic substance, most likely an inorganic chemist would describe the chemical properties of oxygen.
First chemistry; after physics and mathematics.
Theoretical ChemistThermodynamicPhysical Chemistry
If you mean a change in chemical identity, that would be a chemical change.
A person would be hired for a chemical engineering job from a chemist, or from a person that has a degree in chemical engineering, or possibly a chemistry teacher. You could apply for a chemical engineering job online.
The purpose is to understand the chemistry of life.
No, a chemist would not typically study a leaf getting blown by the wind. They would be more inclined to study the chemical composition of the leaf, the processes happening within the leaf, or how different chemicals affect plant growth and development.
Since oxygen is an inorganic substance, most likely an inorganic chemist would describe the chemical properties of oxygen.
to make it diluted
To dilute it.
I am thinking that the study of the mechanism that drives the rate of energy transfer in chemical reactions, would most likely me studied in most detail in Biochemistry. This would also be covered on a smaller scale in your basic chemistry classes.
- Which is the chemical composition of a material ?- Which is the chemical structure of a compound ?- What is flammability of a compound ?- What is the toxicity of a compound ?- How to prepare a substance ?and many other.
First chemistry; after physics and mathematics.
Theoretical ChemistThermodynamicPhysical Chemistry
It wouldn't be a chemist; a type of scientist called a petrologist or mineralogist studies rocks and their minerals.
One can study chemistry but not be a career chemist. However, a career chemist would study chemistry and then continue to do so throughout most of their lives.
A geochemist or a materials scientist would typically study the effects of acid rain on a marble statue. They would focus on how the chemical composition of the acid rain interacts with the marble and causes degradation over time.