Endothermic ReactionVinegar + Baking Soda + Heat → Water + Carbon Dioxide + Sodium Acetate
CH3COOH + NaHCO3 + Heat → H2O + CO2 + NaCH3COO
Water + Carbon Dioxide + Energy-Sunlight →
Carbohydrates + Oxygen
Photosynthesis
Photosynthesis
6 H20 + 6 CO2 + Energy-Sunlight →
C6 H12O6 + 6 O2
Cellular Respiration
C6H12O6 + 6O2 ---> 6CO2 + 6H2O + Energy(ATP)
Marine Life
Oxygen Poor Environment
Long Hydrocarbon ChainsSolids
100 Million Years
100 Million More Years 140 0F to 200 0 F
PressureSmaller Hydrocarbon Chains
Liquids
Additional Millions of Years
Very Small Hydrocarbon Chains -- Gases
Methane, Ethane, Propane, and Butane
Formation of CoalAncient Trees and Giant Ferns
Fossil FuelsResult of Radiant Energy
and PhotosynthesisEndothermic Reaction
BiomassWoodWood WasteCropsGarbage
Final Exam
Start with the radiant energy leaving the flashlight and work backwards.
Electrical Radiant
Electrical
Glucose, Amino Acids, and Fatty Acids
12 – 15 % Transformation to Mechanical
No Friction to Provide Thermal Energy
Between 3-6 % of the radiant energy striking a plant leaf is converted into chemical energy. Most of the radiant energy is reflected or absorbed and transformed into thermal energy.
E = mc2
Fusion – 0.7 %Fission – 0.1 %
Core to Surface100,000 – 200,000 Years
Final GradeQuintuple or More – A Money Back Retake Energy 101