Experiment 9 and 10: Volumetric/Vinegar Analysis Abstract: The goal of the experiment that was conducted was to figure out both the molar concentration of NaOH and the standard mole ratio of the NaOH solution. In order to find the concentration of the NaOH solution‚ volumetric analysis was used. In volumetric analysis‚ a titration mechanism was utilized in order to find the reaction that the base will end up having with KHC8H4O4
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“Pineapple peelings as vinegar” “Pineapple peelings as vinegar” *Abstract*- The pineapple ( Ananas comosus) is a tropical plant and fruit (multiple)‚ nativeto Uruguay‚ Brazil‚ and Paraguay. It is a medium tall (1±1.5m) Herbaceous perennialplant with 30 or more trough-shaped and pointed leaves 30±100 cm long‚ surrounding at hick stem. The pineapple is an example of a multiple fruit: multiple‚ spirally-arranged flowers along the axis each produce a fleshy fruit that becomes pressed against the
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A Study of the Vinegar Fermentation1 March 18‚ 2013 -------------------------------- 1 A scientific paper submitted in partial fulfillment of the requirements in HNF 12 laboratory‚ 2nd sem.‚ 2012-2013. OBJECTIVES 1. To enumerate the principle and methods in fermentation; and 2. to identify the factors that affect the efficiency of fermentation. INTRODUCTION Vinegar has been traditionally used as a food preservative. Vinegar retards microbial growth and
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acid in a sample of vinegar? Prediction: The manufacture of claims on the label that the vinegar contains 5.0% acetic acid‚ which translates into a 0.87 mol/L concentration of acetic acid. The concentration of acetic acid in the vinegar sample should be the same. Purpose: If we add acid solution to basic solution to produce water and salt this activity is called titration. It involves carefully adding one solution to another until chemically equivalent amounts react. Vinegar is a solution of a
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Allowing diet sodas in schools has always been a touchy subject for Americans. Many think it’s perfectly fine‚ while others don’t. I believe no type of soda‚ diet‚ or regular should be allowed in schools. Research shows that caffeine raises blood sugar levels. When those blood sugar levels rise‚ there is a connection between concentration levels and students. I guess that can be considered a good thing on testing days. To go along with that‚ diet sodas are known for having lower calories which
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Vinegar Girl by Anne Tyler is a 2016 retelling of William Shakespeare’s Taming of the Shrew. The book was published as part of the “Hogarth Shakespeare” project by Random House. Tyler’s protagonist‚ Kate Battista‚ is just as strong-willed as Shakespeare’s Katherina. Likewise‚ both protagonists are prickly with those around them. Tyler opens Vinegar Girl with Kate in her garden her father‚ Dr. Battista‚ calls her on the phone. He forgot his lunch and would like her to bring it to him. Kate agrees
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Soft drinks‚ also called as sodas‚ are one of the most popular beverages that are drunk worldwide. Several brands of sodas‚ mainly from the brands The Coca-Cola Company‚ Pepsi‚ and Dr. Pepper-Snapple‚ are competing in their sales. As of 2012‚ the leading brand of food beverages is Coca-Cola. Statistics show that more than a billion Coca-Cola products are consumed daily worldwide. That means that we are consuming more sodas than ever before‚ and many health issues are showing up‚ including teeth problems
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Soda Tax: The Beginning of the End The government plans to tax sugary drinks to lower consumption and reduce obesity rates. It is a tax that is justified‚ because a high majority of its consumers are obese and our government believes they should step in and do something about it. There are positive aspects of a soda tax‚ but it would also be a violation of freedom of choice‚ with many other red flags as well. The government simply‚ has too much involvement with our personal lives. Placing a
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20 baking tools and equipments Springform Pans: Springform pans are used for cheesecakes‚ streusel-topped cake‚ delicate tortes‚ and other cakes that would be damaged by turning them upside down to remove them from the pan Double Boiler: A double boiler is a set of two pans nested together‚ with enough room in the bottom pan for 1 or 2 inches of water. Double boilers are used to cook or heat foods that need gentle heat‚ such as melting chocolate. The water in the bottom pan is brought to
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Pineapple Peelings as Vinegar TABLE OF CONTENTS Title Page Abstract…………………………………………………………... 1 Research Plan……………………………………………………..2 Introduction…………………………………………………..2 Statement of the Problem……………………………………..2 Significance of the Study……………………………………..2 Scope‚Delimitation and Limitations…………………………..2 Definition of Terms……………………………………………3 Review of Related Literature………………………………………4 Methodology………………………………………………………5 Materials……………………………………………………….5 Procedures……………………………………………………
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