Photosynthesis Essay title: Photosynthesis Photosynthesis Investigation to find effects of distance of a light source from pond weed has on the amount of oxygen produced Photosynthesis All green plants need to be able to make their own food.They do this by a process called photosynthesis.For photosynthesis to occur they need sunlight energy.This energy is absorbed.
Essay On Dyes And Pigments
Phosphates in Water Pollution Essay title: Phosphates in Water Pollution Phosphates may be created by substituting some or all of the hydrogen of a phosphoric acid by metals. Depending on the number of hydrogen atoms that are replaced, the resulting compound is described as a primary, secondary or tertiary phosphate. Primary and secondary phosphates contain.
Chemical Reactions of Copper Compounds Essay Preview: Chemical Reactions of Copper Compounds Report this essay Chemical Reaction of copper compounds Introduction: In this experiment, the objective was to conduct a series of chemical reactions that contain copper or copper compounds. That is to say that the products of each chemical reaction were used in the.
Porphyrin Synthesis Join now to read essay Porphyrin Synthesis CHEM3412 Synthesis of a Porphyrin Porphyrins are hetereonuclear, macrocyclic compounds that play an important role in living organisms. Examples include the non-protein heme portion of hemoglobin in animals whereby the lone pairs on nitrogen can bind to the oxygen-carrying iron. In plants, chlorophyll uses the vast.