analyze data and draw a conclusion. In this experiment I will find out that in a type of water the Alka-Seltzer will dissolve faster and slower. Alka-Seltzer is one of the world’s best known antacids. Its main function is to absorb excess stomach acid. II. MATERIALS: * Tap Water - Warm Water * Cold Water - Salt Water * Acidic Water -5 cups (250 mL of water in each cup) * A whole Alka-Seltzer tablet III. HYPOTHESIS: My hypothesis is that the Alka-Seltzer tablet
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will show a colour change. After that record the initial reading of the burette and making sure that all your burette readings must be to an appropriate precision. Titrate the contents of the conical flask by adding to it 0.100 mole dm3 hydrochloric acid from the burette. Add the solution slowly. Swire the flask gently to mix the contents at the end indicator turns as define red colour. This is the end point of the titration. Record the final burette reading in your table of result. Repeat the titration
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Extraction of R’-NH2 For both of the organic acid and organic base extraction‚ the addition of the respective inorganic acid or inorganic base (HCl or NaOH) to the three-component mixture caused an immiscible appearance of the solution in the separatory funnel. By briskly shaking the separatory funnel with the mixed components created a build up of pressure which was released through the stopcock forming small disappearing bubbles within the tip of the separatory funnel. Once the funnel was placed
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Is there really such a thing as rain with acid in it? Yes‚ acid rain is a very real phenomenon worldwide‚ and it’s been documented since the 1800s‚ as the Industrial Revolution caused the burning of fossil fuels like coal‚ gas and oil. When these fuels or any other organic material like wood or paper are burned‚ they release compounds like sulfur dioxide (SO2) and nitrous oxides (NOx) into the air. Are SO2 and NOx the causes of acid rain? Indirectly‚ yes. When SO2 and NOx enter the atmosphere
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Separation of Amino Acids by Paper Chromatography Chromatography is a common technique for separating chemical substances. The prefix “chroma‚” which suggests “color‚” comes from the fact that some of the earliest applications of chromatography were to separate components of the green pigment‚ chlorophyll. You may have already used this method to separate the colored components in ink. In this experiment you will use chromatography to separate and identify amino acids‚ the building blocks of proteins
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3times a week 12. Drink 1 protein drink a day (skim milk with whey protein isolate powder with greens + powder in morning) 13. Eat the good fat (olive oil‚ fish oil‚ flax seed oil or seed) 14. With doctors permission only‚ take CLA (Conjugated Linoleic Acid) as per body weight to reduce abdominal fat. Note: This is not for everyone! 15. Get 8 hours sleep 16. Minimize stress to minimize stress hormones (and reduce abdominal fat) 17. Snack on a small amount of almonds (5 at a time) throughout the day
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Janah WEBCOR Group "We define our role as creators of synergies between logistical‚ commercial and industrial services that cut across our international supply chain." Overview Brief History WEBCOR Group was founded in the west-central portion of Africa in the Democratic Republic of Congo in 1978 by Mr. Ali Nesr. The company’s business revolves around the importation and distribution of food and non-food commodities. WEBCOR has created a pioneering approach of executing business transactions
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Investigatory Project: THE FEASIBILITY OF MAKING SHOE POLISH OUT OF USED COOKING OIL AND CALAMANSI JUICE ABSTRACT This study aims to use used cooking oil as shoe polish rather than just throwing it away (which can cause drainage clogging). Calamansi juice is also added to add more viscosity to the product. This study also promotes natural and organic products. CHAPTER I INTRODUCTION Background of the study: Oil is one of the basic needs in our home. Yet‚ it is very expensive nowadays
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Adani Wilmar’s Fortune Cooking Oil Market Share & Size Present Market Cap: £316.92m Shares Issued: 2‚587.11m Volume: 756‚093 Market Share: 22% Marico Saffola Market Share & Size Market Cap: 63 billion out of 154.5 bill Volume: 5‚833 out of 67‚556 Market Share: 34% Has cut prices by 3-6% to plug the huge price differential with other refined oils. launched unblended Fortune Rice Bran Health oil. Marico filed applications against Adani Wilmar
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Cause and Effect on Acid Rain Introduction Beautifully crafted statues are now worn out or severely damaged‚ aquatic wildlife population are dying off‚ forests have lost the leaves that protect their trees and produce food‚ and the rates of lung diseases in humans are rising around the world. The cause of all of these problems can be linked back to acid rain. Most people don’t understand the concept or science behind acid rain. The common belief is that it’s a natural process‚ but it’s actually
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