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    Chemistry spec notes

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    released. - Some CR’s take place in high temp. so need heat energy Uses catalyst 3) The mixture of chemicals is separated into: Product‚ by-products‚ unchanged material (recycled). Heat energy is produced as a by-product b/c so it is used to make steam in the exchanger  saves money + energy 4) The product is analysed to monitor purity. Products made from synthesis Basic organics Petrochemicals Pigments‚ paint‚ dyes Pharmaceutical Speciality chemicals Innovations in green chemistry

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    Tips Better Marks

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    Tips and Recipes for Quantity Cooking: Nourishing Minds and Bodies Tips and Recipes for Quantity Cooking: Nourishing Minds and Bodies has been created to assist people who prepare food for sale to students – such as food services staff‚ chef instructors‚ caterers‚ school teams‚ students‚ Parent Advisory Councils and others – in implementing the Guidelines for Food and Beverage Sales in BC Schools. It includes tips on how to choose healthy recipes‚ substitutions to make favourite recipes

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    Ammonia and Haber Process

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    7.4 Case Study: The Haber Process: Ammonia for Food and Bombs From: Eros Wang To: Ms. Irumekhai Date: March 30‚ 2012 1. Suggest five factors that could affect the production of ammonia in the Haber process. Explain the effect of each factor‚ using rate theory. The Haber process itself is a delicate balancing act because of all the factors that affect the yield of ammonia. In the Haber process‚ the nitrogen‚ hydrogen and ammonia are in equilibrium. So five factors that affect the

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    Seafood) Boil The perfect shore dinner‚ a summer one-pot meal like no other. TIME 45 minutes MAKES 4 servings 4 bay leaves 2 teaspoons dried thyme or 4 sprigs fresh 1 tablespoon black peppercorns 4 garlic cloves‚ sliced 1 tablespoon coriander seeds or 1 teaspoon ground 3 cloves Salt 1 pound small waxy red or white potatoes‚ halved or left whole 2 large onions‚ quartered 4 ears fresh corn‚ shucked and cut in half Four 1½-pound lobsters‚ 16 to 24 blue or rock crabs‚ 3 pounds whole crawfish

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    Pancit Wrap

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    Pancit Wrap (2-3 servings) 60g rice noodles(bihon) 30g ground pork 1 small carrot‚ julliened ¼ small cabbage chopped ¼ chorizo‚ thinly sliced 1 cup of water 1 ½ tbsp soy sauce 1 clove garlic‚ minced 1 small onion‚ minced 2 tbsp oil Salt and pepper to taste Instruction: 1.Place the rice noodles in a clean basin and immerse in water to soften. 2. Heat the oil and stir fry the garlic and onion until soft in a frying pan. 3. Add the ground pork and stir fry until cooked then add chorizo. 4. Add the

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    Mincemeat Research Paper

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    INGREDIENTS | YIELD: 5 CUPS 2½ pounds pears 1 tart green apple 1 lemon 1 orange 1 cup golden raisins ½ cup dried cranberries or currants ½ cup light brown sugar‚ firmly packed 1 teaspoon ground cinnamon ½ teaspoon ground ginger ¼ teaspoon ground cloves ¼ teaspoon ground nutmeg Pinch salt ½ cup walnuts or pecans‚ chopped and toasted ½ cup brandy or cognac Mincemeat Seasoning Seasoning is an arbitrary thing. You’ll want to add some of the spices to the mince- meat before you cook it‚ but

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    (water) =1000 kg/m3 . Volumetric gas flow rate V (m3/s) is calculated by assuming a flat velocity profile inside the tube. This is justifiable as the flow is turbulent V= v * s’ Where s’= pipe cross sectional area Vapor velocity inside the distillation column (v) =  PROCEDURE: • Allow water to pass through the equipment to ensure the plates are loaded with liquid and then stop the water flow. Wait till the excess water is drained from the plates. • Set the inclined manometer to a suitable

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    Essay On Garam Masala

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    “The changing direction of wind incorporates newer flavor in your life‚” said Shivani‚ referring to the gush of rather moist wind that was blowing across our faces. I befriended her on the banks of Devikulam Lake. She was accompanying her mother who came to take a dip in the sacred pool of water which is considered to be having curative properties. It is a local saying that she reiterated. Shivani seemed to be at her late teens‚ an age more prone to discovering newer flavors of life almost every

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    the first step‚ the mixture of water‚ concentrated sulphuric acid‚ and cyclohexene was shaken vigorously until it became a homogenous solution. Followed by‚ the addition of water‚ and the distillation process lead to the hydrolysis of the alkene. Finally‚ addition of diethyl ether to the mixture then distillation took place to be purified and to obtain the final product‚ cyclohexanol (McFadden‚ 2012). Diethyl ether was used to extract alcohol from salt-water mixture because diethyl ethers solubility

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    In this experiment‚ we used simple distillation and extraction to do synthesis of 1-bromobutane. The experiment was carried out by mixing 13.3 g of sodium bromide‚ 15 mL of water and 10 mL of n-butyl alcohol in a 100 mL round bottom flask. We cooled the mixture and added 11.5 mL of concentrated sulfuric acid. Then the mixture was heated at reflux with a short condenser for 45 minutes and then we drained out the condenser. We removed the condenser and distillation head was set up to set up the condenser

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