Crystal Research Paper A crystal is made up of the same materials that a regular glass is made of‚ such as silica‚ soda‚ and lime‚ but the addition of lead oxide is what gives crystals their shine. A bead has to have 24% lead oxide added to qualify as leaded crystal. Contrary to the popular belief‚ crystals have been around for a long time. Ancient Egypt‚ Rome‚ and other groups have all used crystals for various purposes. It was used in medicine‚ magic and rituals‚ as offerings and currency‚ as
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An observation was made on whether or not the sugars‚ fructose and ribose would be fermented in yeast (Saccharomyces cerevisiae). By looking at the chemical structures of these sugars given in (Figure 1)‚ we looked for anything that might determine the metabolization of these sugars. An equal 6mL (milliliter) sample of 2.5% fructose and yeast suspension was pipetted into a fermentation tube. The same procedure above was performed with the sugar ribose which has a concentration of 2.5% as well
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temperature affects the dissolving of sugar in liquid. Everything in our universe is made up of particles which are in constant motion. In a solid state particles move the slowest while in a liquid state particles move the fastest. Under the right conditions‚ solid particles (the solute) when mixed in liquid (the solvent) can form a solution. This occurrence is called dissolving. I wanted to answer the question; does the temperature of water affect the speed at which sugar dissolves? According to my research
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Demarara sugar is popular with bakers because of its crunchy texture‚ which makes it a great topping for desserts. As a lightly processed brown sugar‚ it has many other uses; however‚ you may have a hard time finding it in the US. When you do find it‚ it may come at a higher price. There are several demerara sugar substitutes that you can use to get a similar flavor profile and appearance. Your Best Bet: Light Brown Sugar Light brown sugar consists of sugar that has been processed to have its
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resulted in a much lighter coloration than the crude acetaminophen. Purified acetaminophen was slightly light tan/pink nearly white‚ whereas crude acetaminophen was light brown. After crystallization of acetaminophen‚ 0.028g of whiter‚ shiny‚ fine crystals resulted with no apparent odor. Slightly less than half of product was lost from 0.060g purified acetaminophen that was crystallized and about 0.122g was lost from the original 0.150g of p-aminophenol started with. The melting point range of the
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Crystallization‚ Sugar‚ and Fudge Lab Report Introduction: Controlled crystal formation is important to acquire a certain texture in crystalline candy. Crystalline candies are smooth‚ creamy‚ and easily chewed with a definite structure of small crystals that resemble tiny snowflakes. Examples of crystalline candies are fondant‚ fudge‚ and penuche. When a concentration of sugar is higher than 121 degrees Celsius‚ it is an amorphous or non-crystalline candy‚ these are candies formed from a sugar solution
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As a chemical‚ sugar is poison for the body and the cause behind numerous ailments. We’re addicted to its taste and find it impossible to avoid… but as we will see later in this article‚ safe and healthy alternatives are becoming available. As we pass through the supermarket aisles perpetuating another generation of dental decay‚ obesity‚ weakened bones‚ diabetes‚ hyperactivity‚ emotional imbalance and dysfunctional immune systems‚ we must ask ourselves the compelling question of why
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Specific Purpose: To educate my audience on sugar and its effects on the body. Central Idea: Many sugars have detrimental effects on our body and it is important that we pay closer attention to avoiding these foods. Intro: I. Did you know that the average American consumes around 130 pounds of sugar per year? I’m going to assume that you are surprised by this fact‚ as you should be‚ because this is way above the amounts that we should be consuming. II. Sugar is all around us in many different forms
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to a complex group of reactions in absence of nitrogen containing compounds. Such reaction is commonly known as caramelization. Sugars will show caramelization to a relatively high temperature. The browning of these carbohydrates is further facilitated by the presence of small amount of acid‚ salts of this acids‚ phosphates and metallic ions. Lack of moisture in the sugar molecule with formation of anhydro rings are actually caused by thermolysis. When double bonds are produced this leads to the development
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Plate Heat Exchangers Sugar Industry A refined campaign to save energy Process Equipment Division GEA PHE Systems Concentrating on competence – for your benefit Within the GEA Process Equipment Division of the international GEA Group‚ GEA PHE Systems is responsible for plate heat exchanger technology. Strong individual companies: GEA Ecoflex‚ GEA ViEX‚ GEA WTT‚ GEA Ecobraze and GEA PHE Systems NA with production locations in Germany‚ Sweden‚ the USA‚ Canada and India produce gasketed‚ fully
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