How Green is my urine
Casual perusal of the output from a patients indwelling catheter revelaed green urine. What are the commonest causes of this unusual urine?
Category Basic Science
Chemistry Basics: Density
Density – Archimedes and the Gold Crown;
Chemistry Basics: Significant Figures
Significant Figures - Significant Zero; Addition ; Subtraction; Multiplication; Division
Chemistry Basics: Scientific Notation
Scientific Notation: Fixing Incorrect Scientific Notation; Accuracy and Precision; Error and Percent Error
Chemistry Basics: Unit Conversion
Conversion factors; Converting metric units of volume; Converting area and volume; managing multiple conversion factors
Chemistry Basics: Nuclear Chemistry
Nuclear Chemistry: Alpha, Beta and Positron Decay; Electron Capture; Nuclear Transmutation; Isotope notation; Nuclear Fission; Half Life.
Chemistry Basics: Electrochemistry
Electrochemistry: Galvanic Cells; Voltaic Cells; Electroplating; Electrolysis
Chemistry Basics: Thermochemistry
Thermochemistry: Enthalpy; Exothermic reactions; Endothermic reactions; Food Calorimetry
Chemistry Basics: Molecular Structure VSEPR Theory
VSEPR Theory: Trigonal Bipyramidal Family; Octahedral Family;
Chemistry Basics: Gas Laws I
Gas Pressure; Kelvin Temperature; Absolute Zero; Kinetic Molecular Theory;
Chemistry Basics: Gas Laws II
Boyle's Law; Charles Law; Gay Lussac's Law; Ideal Gas Law; Avogadro's Law;
Chemistry Basics: Redox Reactions
Oxidation Reduction (Redox) Reactions: Oxidation Numbers; Balancing Redox Equations