plastic cups or drinking glasses • Permanent marker & Safety goggles. • Isopropyl alcohol • Distilled water • Grape soda • Lab notebook. Procedures: 1. In the lab notebook‚ you would have to make data tables like Table 1 and Table 2. You would have to put down data 2. Get out three plastic cups or drinking glasses. Pour some 70% isopropyl alcohol into one‚ distilled water into another‚ and grape soda into the last cup. 3. Get out six more plastic cups and label them Waste‚ 1st Fraction‚ 2nd Fraction
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by: Razel C. Belleza C27 Submitted to: Mr. Erl Pilla Looking for soda? Try "Mr.Fizzy" ’It refreshes body and mind’ A brief history of soda The term "soft drink" is derived from "soda water"‚ dating as far back as 1798. Joseph Priestly invented carbonated water in 1767‚ when he first discovered a method of infusing water with carbon dioxide (CO2) by suspending a bowl of water over a vat of fermenting beer in a brewery in Leeds‚ England. In 1771‚ chemistry professor Torbern
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doing “What is the fastest ways to cool soda?”. I believe‚ that the salted ice water bath will be the most effective one and cool the sodas the fastest. The salted ice bath with water can lower the temperature of the soda to 44 degrees in 5 minutes. There are several ways that I could cool soda. Some of the most popular methods to cool are in a salted ice bath with water‚ ice bath no water‚ and the freezer. I will be testing these ways with different types of soda each time with 3 trials. When doing
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The fastest way to cool a soda deals a lot with heat transfer. Heat is a measure of the average molecular motion of matter and can be transferred from one piece of matter to another in four different ways which are conduction‚ convection‚ evaporation‚ and radiation. (Tania Dakka) In the experiment the different levels of the independent variable include a cooler with ice‚ another with ice and water‚ one with water ice and salt‚ the refrigerator‚ and the freezer. Prior research has been done on this
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Deja Holliday SPT 1113GT Public Speaking 1 11/10/2013 Organization Pattern:Topical Title: How to whiten your teeth with baking soda Specific Purpose: To inform my audience with information on how to whiten your teeth with baking soda Central Idea: Whitening your teeth with baking soda. Introduction: A. Attention Getter: Pretty pearly white teeth are always an eye catcher. B. Establishes Credibility: I will appear in my finest attire and deliver you guys a well prepared speech
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Mofu Lin Ms. Conte 15/3/12 IB Chemistry Soda can calorimeter(Energy content of food) Lab report Introduction We‚ human needs energy to live and for movements. Thus‚ we eat and combust food to release its heat energy in our bodies. In this experiment‚ we will determine how much heat energy released when we eat snack foods such as popcorn or potato chips. This lab includes three burning tests of different foods with different energy contents. Calorimetry is the science associated with determining the
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Restaurant portion sizes of soda‚ and other sugary drinks are more than four times larger now than they were many years ago. The ban on large sizes for soda may benefit many Americans health choices. Drinking soda can impact the human body in many negative ways. Unfortunately‚ soda is a beverage of choice for millions of Americans. The New York City government should limit the size of soda servings because drinking it can lead to the risks of obesity‚ diabetes‚ and heart disease. According to The
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Sentence Outline “Effects of Diet Soda on the Body” I. Introduction A. Attention getter o Diet soda‚ a calorie free‚ carb free‚ fat free beverage. But is it really healthy for you? B. Credibility statement o I know first hand some of the effects diet soda has on the body because I used to drink about 4 of them a day‚ but now I drink them on occasion due to the effects. C. These statement o Diet Soda is not the healthiest alternative to regular soda due to the ingredients and bad side effects it
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The Detrimental Effects of Soda What is your favorite soda? Coke? Do you know what is in soda? Cutting down on soda can lead to a healthy and better lifestyle. Studies show that soda‚ though it tastes good‚ has many negative effects that outweigh the positive effects. Soda‚ especially diet‚ is detrimental to the health of your body. My cousin ’s teacher did an experiment with coke. She put a tooth in coke and left it for at least a week. The next time they checked the tooth had disintegrated
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The Many Uses of Baking Soda – Informative Speech 1 The Many Uses of Baking Soda General Purpose: To Inform Specific Purpose: The audience will learn about baking soda‚ the many different ways that it can be used to promote their health‚ cleaning uses around the home‚ cooking‚ in the home uses‚ and enhancing beauty. Thesis: Baking soda is very low cost‚ effective alternative to cleaning around the home‚ promoting health‚ and enhancing beauty. Introduction I) Fellow classmates‚ what if I
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