release of an OH- (hydroxide) ion. When a hydrogen ion is released‚ the solution becomes acidic. When a hydroxide ion is released‚ the solution becomes basic. Those two special ions determine whether you are looking at an acid or a base. For example‚ vinegar is also called acetic acid. (Okay‚ that gives away the answer.) If you look at its atoms when it’s in water‚ you will see the molecule CH3COOH split into CH3COO- and H+. That hydrogen ion is the reason it is called an acid. Chemists use the word "dissociated"
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Kendall ABSTRACT The purpose of this research was to study the science of mummification by mummifying a Hungarian sausage using baking soda. The researchers tried to mummify three Hungarian sausages in baking soda over a period of more or less than ten days. On the first day‚ the researchers placed a Hungarian sausage in an air-tight container of baking soda and put it in a drawer for more or less than a week after measuring its length‚ circumference‚ and weight. After that a week‚ the researchers
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they are eating has to do with chemistry. All of the ingredients in Goldfish are made of compounds. Five of these ingredients are salt‚ niacin‚ sugar‚ baking soda‚ monocalcium phosphate. There are many ingredients used in Goldfish. A few of these ingredients are salt‚ niacin‚ sugar‚ baking soda‚
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egg 400 mL beaker Citric acid Baking Soda Water Food coloring (optional) Stirring rod III. Procedure 1. Crack open and separate egg by pouring yolk back and forth between egg shell halves with the whites in the beaker 2. Add 5.0 grams (1 tsp) of citric acid 3. Add 5.0 grams ( 1 tsp) of baking soda 4. Put 2-3 drops of food coloring 5. 4.0 mL of water 6. Stir IV. Data Prior to the lab‚ the egg whites were yellow‚ clear‚ and slippery. The baking soda was white‚ powdery‚ and clumpy much
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1/2 cup of baking soda 1/4 cup of hydrogen peroxide 1/4 cup of warm water Optional: 3 teaspoon of glycerin 3 teaspoon of xylitol 1 cup of cold water 1 cup of hot water 1/4 cup of water Steps 1. 1 Pour a half of a cup (110g) of baking soda into a mixing bowl. Baking soda has a natural cleansing ability and can even be found in some commercial toothpastes. It’s non-toxic and will help polish your teeth. Some recipes call for table salt‚ in which case you should mix three
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Introduction: This project is one of the most famous electricity projects that can be performed successfully by most students in the age of 10 to 16. It helps students to learn about producing electrical energy using chemical energy. Since the same method is used to get energy from many fruits and chemicals‚ this project has many names. Following are some of the other names or titles for this project: |Fruit power or fruit battery
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Reliance Baking Soda: Best Promotion Problem Anna Regnante‚ the new Domestic Brand Director for Reliance Baking Soda must determine the effectiveness of past promotional strategies in order to select a promotional strategy which will contribute towards a 10% increase in profits for 2008 before SGA‚ overhead‚ and taxes‚ specifically through marketing expenditures in advertising‚ consumer promotion‚ and trade promotion. Further Regnante must develop a 2008 budget P&L that will show the resulting
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A typical cake-making recipe would include ingredients such as baking powder‚ flour‚ eggs‚ sugar‚ butter‚ salt. So what happens in order to make a cake rise? The rising of a cake occurs when baking powder or baking soda is added. These ingredients are cake raising agents which release carbon dioxide‚ allowing the cake to rise. Baking powder (a white powder) is a dry chemical ingredient used in the making of a cake. It consists of sodium bicarbonate (an alkali)‚ acid salt (such as tartaric acid)
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and baking soda are added‚ separately‚ with water? Hypothesis- If Epson salt is mixed with water then the reaction will be endothermic because salt is used to melt ice. If Borax is mixed with water then the reaction will be endothermic because it’s associated with heat and fire. If laundry detergent is mixed with water‚ then the reaction will be exothermic because it’s used to clean clothes. For example‚ when I take my clothes out of the washer‚ the clothes are always cold. If Baking Soda is mixed
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Introduction Hook: Every time you turn around you hear something else about going green. The message is played often and loudly on TV’s‚ radios‚ advertisements‚ and much more. They all ask…What are you doing to go green? What changes to your life have you made to go green? Need: With gas and food prices going up at a amazing rate‚ we need to think of ways to help out our economy and environment. Credibility: I have been going green for the past couple of years. Although it might seem like
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