CHEM. 101 Class #2
Basic math for chemistry (summary so for)
Addi$on, subtrac$on, mul$plica$on and division.
Dealing with very large and very small numbers.
Scaling numbers by change of unit.
(kilo, milli, micr
CHEM. 101 Lecture #4
Some basic chemistry concepts.
Chemists like to draw pictures of molecules.
Chemists like to summarize the composi6on of a
molecule with a formula (there are several types).
Chemists switch be