Chapter 2 Chemistry of Life. A water molecule is polar b/c there is an uneven distribution of electrons between oxygen and hydrogen atoms POLARITY: Oxygen.
Lecture 5 Condensed phase ionisation techniques: spray methods.
Digestive System .
Digestive System. Humans as Heterotrophs Hetero=another Trophe= nutrition As heterotrophs we cannot create carbon, therefore we need to ingest carbon.
Chapter 2 The Chemistry of Life. 2-1 The Nature of Matter Living things are made of chemical compounds Atom = the basic unit of matter - made of protons.
Melting Points and Mixed Melting Points Experiment 1: Identify a compound by its melting point and mixed melting points. Acetamide p-Aminobenzoic acid.
Lecture 5
Backflow Training
Digestive System
Grinding of crude drugs
The properties of Water. Water This results in a partial negative charge on the oxygen and a partial positive charge on the hydrogens. H2OH2O –– O H.
Erosion and Deposition
