Mineral-Fluid Equilibria at the Molecular Scale
David M. Sherman
Dept. of Earth Sciences
University of Bristol, Bristol UK
Sorption at the Mineral/Water Interface
Relative Molecular Mass
This is a methane molecule, CH4. How many of each type
of atom does it have?
It has the formula CH4, which means that it contains one
carbon atom and four hydrogen atoms.
1. How many of each type of atom do the followin
5.33 Lecture Notes: Introduction To Polymer Chemistry
A large molecule (macromolecule) built up by repetitive bonding (covalent) of
smaller molecules (monomers)
Generally not a well defined structure, or molecular weight.
Need to use statistical
BACKGROUND OF THE ORGANIZATION
The Nairobi Water And Sewerage Company Limited is a water service
provider organization charged with the provision of the water and
sewerage services in Nairobi. Those services were previously offered by
SCHOOL OF PHYSICAL AND BIOLOGICAL SCIENCES.
DEPARTMENT OF CHEMISTRY.
NGENO CHERUIYOT ARNOLD.
A REPORT ON FIELD ATTACHMENT AT KENYA BUREAU OF STANDARDS.
NGENO CHERUIYOT ARNOLD
REGISTRATION NUMBER: SC/00
A Lewis base (e donor) donates a pair of electrons to a Lewis acid (e- acceptor) forming a
co-ordinate covalent bond.
1s0 1s 11s 11s 1
H+ H H H
Hydrogen ion has