Factors Affecting Ancient Egyptian Wall Paintings

The goal of the experiment is to synthesize a bromohexane compound from 1-hexene and HBr(aq) under reflux conditions and use the silver nitrate and sodium iodide tests to determine if the product is a primary or secondary hydrocarbon. The heterogeneous reaction mixture contains 1-hexene, 48% HBr(aq), and tetrabutylammonium bromide and was heated to under reflux conditions. Heating under reflux means that the reaction mixture is heated at its boiling point so that the reaction can proceed at a faster rate. The attached reflux condenser allows volatile substances to return to the reaction flask so that no material is lost. Since alkenes are immiscible with concentrated HBr, tetrabutylammonium bromide is used as a phase-transfer catalyst.

Sodium Bicarbonate mixed with Hydrochloric acid. The chemical reaction observed showed that there was fizzing and bubbling, this is evidence that a new gas was being produced. This new gas, CO2 was generated from the reaction. After the fizzing stopped a liquid was leftover leading me to conclude the liquid leftover leading me to conclude the liquid leftover was the NaCl and H2O 4. You found a sample of a solution that has a faint odor resembling vinegar (an acid).

The author claims that the body of the Pharaoh - the anthropo-cosmic man (which is itself a transcendent concept) is the model for the Egyptian temple. Therefore, the human body becomes the blueprint for Egyptian sacred architecture. This work has provided me with illustrations and findings that have enabled me to study the parallels between ancient Egyptian symbolism and their influence on modern artists and also to account for the fetishinzation of Quenn Cleopatra’s nose by Uderzo and

These forces cause the limestone to change in texture and make-up. This process is called “re-crystallization”. (marble 9) Marble Formula The Marble is a carbonate rock which means it has (CO3) in chemistry. Marble is calcium Carbonate (caCO3). 1- Calsium, 1-Carbon, 3-Oxygen{} cleaner product 4 Color of Marbles The impurities present in the limestone during re-crystallization give marble wide variety of colors.

It consists of four parts the Precinct of Montu, the Precinct of Amon-Re, Temple of Amenhotep IV and the Precinct of Mut. Research Needed These are the things I need to research further: History I need to research more on the history of Egypt. I need to researchits ancient leaders, the religious leaders, political views and the government system. I also need to research the ancient structures and designs in Egypt. Philosophy I need to researchthe typical material and colors that are preferred by the Egyptian architects.

Delamare [13] suggested that two different physical processes could have been involved in the formation of Egyptian blue crystals depending on the amount of the alkali included in the mixture. In the first, when alkali was added at the few percent level, a liquid or glass phase was formed from which the Egyptian blue crystals nucleated and grew. In contrast, when the alkali content was insufficient to produce a significant liquid or glass phase, the Egyptian blue crystals were formed by surface diffusion between the three components, that is, by solid-state sintering. Copper ions are the coloring agent; they are very tightly bound in the stable silicate matrix and cannot be removed easily by chemical and physical means, this tight binding is the key to the high stability of Egyptian Blue

The dehydration of 2-methylcyclohexanol takes place at the bottom of the Hickman still. As the Hickman still heats up within the sand bath, the products evaporate and travel higher up in the still where they condense into a liquid and fall within the collection ring, thus separating the product from the remaining water. Drierite (CaSO4) is also added as a drying agent to absorb any leftover water within the product. The purity of the product will then be analyzed with infrared spectroscopy, paying attention to OH peak if it is present. Chemical Reactions: Data and Observations: Material Volume Mol.

However, those with the misfortune to be born to the purple involved in porphyria--a group of diseases that result from abnormal accumulations of red and purple pigments produced by the body, called porphyrins. Ref: www.scientificamerican.com/article/born-to-the-purple-the-st Timeline: 1841 - Initial it was thought that the reddish color of blood was from iron. An experiment was performed to disprove this case. Dried blood was washed with concentrated sulfuric acid to free the iron. Then it was treated with alcohol and the resulting iron free residue was a reddish purple color

Introduction This paper will analyze and compare the Egyptian Standing Figure of Osiris with Egyptian Mummy Coffin of Pedusiri, visual elements of Ancient and Medieval Art and Architecture works from the collection of the Milwaukee Art Museum. By comparing and contrasting these two works, we will be able to see the salient parts of each of them more clearly and can better understand the relationship between their periods, cultures, or artists. This comparison will also reveal how these two cultures view the human anatomy and human spirit in different ways. Explanation: The first work which will be discussed is An Egyptian Standing Figure of Osiris. The Real figure of the Osiris was an extremely old god in Egyptian history.

He changed the views of ancient Egypt from polytheism which is the wordship of many gods and goddess, to one god who name was Aten. “… defied the tradition of polytheism by elevating Aten (god of