Brunson Burner * Ring Stand * Copper Sulfate * Evaporating Dish * Gas * Fume Hood * Scooper * Scale Procedure: 1. Collect an evaporating dish and wash it to make sure there is no chemical residue on it 2. Weigh the mass of the evaporating dish and then tare the scale 3. Add about 2 grams of the hydrate and record the mass of the hydrate 4. Spread the hydrate across the bottom of the dish and place it on the ring stand inside the fume hood 5. Turn the
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lead with alligator clips Petri dish‚ disposable Battery‚ 9-Volt Graduated cylinder‚ 25- mL Safety Precautions: Universal indicator is an alcohol-based solution and is flammable; do not use near an open flame. Wear chemical splash goggles‚ chemical-resistant gloves‚ and a chemical-resistant apron. Please review current Material Safety Data Sheets for addi-tional safety‚ handling‚ and disposal information. Procedure: 1. Place the two halves of a Petri dish on the projection stage of an
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In Mexico there are a lot of famous dishes‚ but some of them don’t have a history behind them. Well in this case mole actually has a history to show. Here you will know how the famous dish of mole started‚ the different kinds of mole and how you prepare mole. Many years ago in the city puebla mexico the famous dish of mole was created. Mole was created by nuns to welcome the archbishop. The nuns didn’t have any food to welcome the archbishop they were so desperate they wouldn’t find something to
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would move away from white side and go to the dark side. The independent variable was the two sides of the petri dish‚ which had one white region and one dark region. The dependent variable consisted of how many
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appropriate to the time provided and the title (yeast)‚ there is also the sufficient equipment available in the kitchen to make this dish and the dish to compliment the Naan bread. Also I have the required skills to complete this dish which are being able to make the dough for the Naan bread and kneading the dough and also I have the required skills to make the dish to compliment the Naan bread with (chickpea curry). Price I would price the naan bread at 35p a piece I think this is a suitable price
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Pour the mixture into a weighting dish and weight the contents first using an electronic balance. Measure out 100ml of water into a graduated cylinder and pour into a 250ml beaker. Now take the weighting dish with the mixture and carefully pour into the 100ml of water. With a stirring rod stir the substance for roughly 30 seconds. Place a sheet of filter paper inside the
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Headquarters 9601 S. Meridian Blvd Englewood‚CO80112‚ United States Company Overview Blockbuster Video is a subsidiary of DISH Network With video stores going the way of the dinosaurs (and record stores)‚ movie rental chain Blockbuster has seen its business take a Hollywood-sized hit. With a library of more than 125‚000 movie and game titles‚ Blockbuster has struggled to transform its store-based distribution system to a multi-channel content delivery model. The company’s customers can either
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microscope slide | * Water (20cm²) | * Microscope slide cover | * Caffeine Solution (20cm²) | * Microscope | * 1 daphnia | * Thermometer | * Stopwatch/timer | * Petri dish * Two experimenters | * Pen * Paper | 1. A concaved microscope slide is placed in a lidless Petri dish. 2. A tiny strand of cotton wool
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Kelly Castellanos Mrs. Pratt COMSTD 2‚ Eff Speaking 25 March 2013 Pupusas Specific Purpose: To inform my audience about the very popular Salvadoran dish‚ Pupusas. Central Idea/Thesis: Pupusas are a very popular dish in El Salvador‚ and are now becoming more popular here in the United States. Organizing Format: Categorical Introduction: I. Attention Getter: On January 2007‚ El Salvador makes it into the Guinness Book of World Records for making the biggest Pupusas that were able
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of dried tea leaves‚ 100 ml water‚ 60 ml dichloromethane and about 4.4 g of anhydrous sodium carbonate were used in this experiment. B. Procedure 1. Weight of specimen (before extraction) The weight of tea leaves used and empty evaporating dish was obtained using an analytical balance. Fig. 1. Extraction set-up 2. Extraction A solution of 4.4 g anhydrous sodium carbonate and 100 ml distilled water in an Erlenmeyer flask was heated in a water bath
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