Silver Nitrate there were no bubbles‚ however the substance turned a yellow-white colour after a few minutes. After a longer wait‚ the substance started to precipitate and the liquid started to become more solid. In the third reaction of which Barium Chloride and Sodium Sulphate were mixed‚ bubbles were again visible‚ however there were very few. After a couple of minutes the mixture turned very cloudy‚ into a solid white colour. 10 minutes later‚ the mixture was completely clear and the compounds had
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I du Pont de Nemours & Co.: Titanium Dioxide Group#: 7 Lu Yu Yang Hu You Wang 1 1. There are basically three technologies to produce TiO2: sulfate process‚ rutile chloride process and ilmenite chloride process. Most of Du Pont’s competitors‚ such as NL Industry‚ mainly used sulfate process‚ which require lowgrade feedstock and produce a large amount of waste. This process will cost the company more
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The IUPAC system of naming is different from the common system‚ because it uses a series of prefixes and suffixes to name a certain compound. This system is also highly favored because its way of naming compounds is not only easier to understand and unambiguous‚ but it is also usually shorter than the common way. The IUPAC system’s uses include naming binary compounds between a metal and nonmetal‚ naming binary compounds between two nonmetals‚ naming polyatomic ions‚ and naming acids and bases
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Energy: Nuclear Fusion‚ Hydroelectric‚ and Hydrogen Fuel Cells In today’s world‚ where everyone owns an electronic appliance‚ energy is an extremely valuable resource and in high demand. Though in the past this energy was provided by burning fossil fuels such as coal and natural gas‚ this way of providing energy can’t last much longer due to the dwindling amount of fossil fuels and the damage it causes to the environment. Therefore‚ scientists have been searching for new ways of providing energy
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fusion. Nuclear fusion is a reaction where matter is forced together and the nuclei are fused together. This is how the first start was born when hydrogen atoms were fussed together to create helium. After this many more starts and a lot more elements were created. Stars start there life as a cloud of gas called a nebula. Mainly consisting of hydrogen and helium. The gases will then be drawn to a centre point of gravity which will then create a protostar. And then the nuclear fusion in the core
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determines which isomer is the major product. 1 Experimental: Compounds Benzyltriphenylphosphonium chloride 9-Anthraldehyde 50% Aqueous NaOH DCM Product Formula weight 388.87 206 N/A N/A 280.36 Mole Ratio 1:1 1:1 N/A N/A 1:1 Moles Needed 0.00064 0.000703 N/A N/A N/A Quantity Needed 0.250 g 0.145 g 0.30 mL 1mL 0.395 g Melting Point ( °C) 130-132 A white powder of Benzyltriphenylphosphonium chloride (0.255
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within other compounds. Two hydrogen atoms and an oxygen atom make one molecule of water-in formulae it is written as H2O). At ambient temperatures‚ the water molecules are at liquid state. This differs with other molecules like hydrogen sulphide which have slightly greater molecular masses and are gasses at room temperatures. The construction of the molecule creates a polar nature. This is in which the electrons are shared unequally. The oxygen atom is larger than the hydrogen atom. The oxygen nucleus
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rain? Acid rain is the term for pollution caused ... of one oxygen atom and two hydrogen atoms. The oxygen atom also called the "apex of the water molecule" bears a slight electronegative charge while hydrogen possesses a more positive one (Kirk 225). Because of the opposite charges attract‚ the water molecules are drawn together. When an oxygen atom is linked to a molecule’s hydrogen atom‚ a bond called a hydrogen bond is formed (Kirk 256). There are several types of water molecule such as liquid
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with others atoms (Hydrogen‚ Nitrogen‚ Oxygen and Carbon atoms mostly) to make large‚ complex and diverse organic molecules. 3.The carbon skeleton vary in 4 areas‚ 1. Length 2. Branching 3. Double Bond Position 4. Presence of Rings. Carbon skeletons can have double bonds in different locations and also different numbers of double bonds. 4.Hydrocarbons only have hydrogen and carbon molecules‚ hence the name. Hydrocarbons are hydrophobic because they mostly consist of hydrogen and carbon bonds
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compounds that contain‚ primarily‚ carbon and hydrogen. Whereas the organic compound can contain other elements‚ the bond between carbon and hydrogen are what makes a compound organic. The original organic chemistry was defined the study of compounds by living organisms. Inorganic chemistry is the chemistry that deals with the properties and behavior of inorganic compounds. Inorganic compounds are those that are not biological‚ and not containing any hydrogen and carbon bonds. We can state that inorganic
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