essentialoils.co.za/essential-oils/peppermint.htm Huxley‚ A.‚ ed. (1992). ’ ’New RHS Dictionary of Gardening. ’ ’ Retrieved July 18‚ 2013 from http://en.wikipedia.org/wiki/Peppermint Jaracz (n.d.). Baking Soda. Retrieved June 8‚ 2013 from http://health.howstuffworks.com/wellness/oral-care/products/does-baking-soda-whiten-teeth.htm M. Haiken‚ (2002). “Which Mouthwash Should You Use.” Retrieved August 23‚2013 from http://www.realsimple.com/health/preventative-health/dental/which-mouthwash-should-you-use-00000000010464/index
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Makes 5 dozen or 30 (2 cookie) servings. Prep Time: 15 minutes Cook Time: 8 to 10 minutes per batch 3 1/4 cups flour 1 teaspoon baking soda 3/4 teaspoon salt hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi 1 1/3 cups butter‚ softened 1 1/4 cups granulated sugar 1 cup firmly packed light brown sugar 2 eggs 4 teaspoons McCormick® Pure Vanilla Extracthhhhhhhhhhhhhhhhhhhhhhhhhh h h h h h hh hh hh hh hhhh hhh hhhh hh 1 package (12 ounces) semi-sweet chocolate chips Makes
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borax‚vinegar‚baking soda and water. Borax is a widely known as a laundry detergent and can be used in many ways like a water softener‚disinfectant‚mouthwash and so many other numerous things i can’t even count. The reason for this in this experiment is it reacts with the glue to make slime‚what it does it squishes the molecules in the glue to make polymers which make the slime .it depends on how much borax goes in the more there is the more solid it becomes.
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Baking Project There are several chemical reactions taking place in the general baking of cakes. Every ingredient has its own function and causes a different reaction Synthesis: * Egg yolks (modify molecule’s structure) helps the oil-based and water-based components of the cake mix together. When eggs are cooked‚ the protein molecules become uncurled when exposed to heat and create new molecular bonds with other nearby protein molecules. When the egg is completely cooked‚ it helps form a
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Acid Base And Salt Acid Acids:- The word ‘Acid’ came from Latin word ‘Acidus or Acere’ which means sour. Sour taste is the most common characteristic of acid. Acid turns blue litmus paper red. There are many substances which contain acid and hence taste sour‚ such as curd‚ tamarind‚ lemon‚ etc. Types of Acids:- Acids are divided into two types on the basis of their occurrence – Natural acids and Mineral acids. Natural Acid:- Acids which are obtained from natural sources are called natural
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changes in the pH of a solution (5 points) 2. Cooks use baking soda to make cakes light and fluffy. You might have used baking soda yourself. Baking soda is NaHCO3. A 0.1 M solution of baking soda in water has a [H+] of about 4.0 × 10–9. (You may prefer to think of the hydronium ion concentration‚ [H3O+]‚ as 4.0 × 10–9.) Write the formula for the calculation of pH‚ and then show each step as you calculate the pH of a 0.1 M solution of baking soda. Answer: pH = -log [H⁺] ←←[log without a specified base
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Once they started‚ they all looked at its physical properties. Then the scientists thought about the chemical reactions‚ and how that will help the claim the scientists had. More than half of the scientists thought it was baking soda and citric acid. When combining baking soda and citric acid together‚ the physical properties are very similar. Mystery mixture has a variety of sizes from the crystals with powder over it. Also from the powdery substance in it. There is no exact size for the mystery
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Apparatus 4 small bottles (to contain milk glue) 1 bowl (for mixing curds with baking soda and water for texture) 2 cups (for measurement of milk) 1 spoon (for mixing purposes) 1 pot (for heat purposes) 4 sheets of filter paper 1 pail 1 20cm x 20cm piece of wood 4 5cm x 5cm piece of wood Powdered milk makes the strongest milk glue because of its high protein content. This is because casein is a protein which is present in milk and gives
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the responding/dependent variable is the other types of potatoes used in the experiment. Materials: Test tube rack 4 test tubes Graduated cylinder Beaker 10-15 mL of hydrogen peroxide Potatoes Raw potato Potato soaked in baking soda Potato soaked in baking soda Stopwatch Goggles Procedures: 1. Get all your materials. Put all the potatoes into individual test tubes. 2. Pour 3mL of hydrogen peroxide into one test tube. Watch and time how much time goes by before the reaction begins
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H2O2 (l) solution in test tubes. Using the same scale as before‚ weigh out 3 3.0g samples of baking soda on parchment paper and 3 3.0g samples of vinegar in 3 beakers. Mix the 3 samples of Baking soda with 3 of the samples of H2O2 (l) and mix the 3 samples of vinegar with the other sample of baking soda. Put rubber stoppers on the test tubes and mix/stir all 6 solutions. Be cautious of the Baking soda solution as they may produce CO2 (g) when shaken so be cautious of the stopper blowing off the
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