11. Environmental chemistry is the geoprofession that encompasses the study of chemical compounds in the soil.12. Her lab aims to develop solutions to important problems in energy usage and environmental chemistry . 13. He is an internationally recognized expert in environmental chemistry . 14. Heller's research fields are bioanalytical and environmental chemistry . 15. He made contributions in the field environmental chemistry , being deeply concerned with issues involving public health. 16. Sadik studies surface chemistry, with particular emphasis on the development of biosensors for use in environmental chemistry . 17. Environmental chemistry is the study of chemical processes occurring in the environment which are impacted by humankind's activities.18. Sometimes pE is used as a unit of reduction potential instead of Eh, for example in environmental chemistry . 19. MDynaMix is developed at the Division of Physical Chemistry, Department of Materials and Environmental Chemistry , Stockholm University, Sweden. 20. In chemical engineering and environmental chemistry , this dimensionless constant is often called the " air water partitioning coefficient"