a new hand towel every time I would just display one hand towel and use that for a certain amount of time. Cleaning the bathroom is also a great dilemma because you use these aerosol cans when instead you can be using cooking ingredients such as vinegar and baking soda. Just doing things like these although might seem small makes a huge difference. I would spread the word about going green and recycling much more and doing this for a year or so
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DESIGN (Production of Vinegar from Banana Peels) Submitted to: Engr. Caesar P. Llapitan Professor Submitted by: Balod‚ Marie Paz Edraira‚ Marie Grace Jurado‚ Orencio III ChE - V Process Description Vinegar Making from Banana Peelings I. Raw Materials For every kilogram of banana peels (Cavendish or saba)‚ add 170 g of sugar‚ 225 g vinegar (starter liquor)‚ 0.879 g bakers yeast‚ 907 g water‚ and 7.05 g ammonium sulfite. II. Procedure Vinegar making is a fermentation
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Determination of the concentration of ethanoic acid in commercial vinegar Introduction: The aim of the experiment was to determine the molarity of ethanoic acid in table vinegar by titrating a sample with alkali sodium hydroxide (NaOH) with a known concentration of 0.1molL-1. The equation of the reaction between ethanoic acid and sodium hydroxide is as follows: CH3COOH + NaOH CH3COONa + H2O When the titrations end point is determined and volumes of reactants are measured the concentration
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Conduct an experiment 5.analyze the results and 6. Draw conclusions. This lab addresses the I&Eb standard: “identify & communicate sources of unavailable experimental error.” Where will the isopod prefer to be most often? (water ‚salt ‚sugar ‚or vinegar) The qualitative features of my isopod are gray segments‚ black/yellow legs‚ and black eyes. The quantitative features of my isopod are 9 segments‚ 14 legs and 2 eyes. Purpose The reason for this lab was to understand the scientific method.
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the odour. Hence‚ this current study aims to investigate the effectiveness of the sunlight in removing the odour and mildew and finding alternatives in replacement of sunlight by using salt‚ vinegar and baking soda. In the experimental procedures‚ dynamo was added to five sweaty shirts. Salt‚ vinegar and baking soda were then added to the three shirts respectively during washing. Repeatedly‚ the experiment was carried out in sunny‚ cloudy and windy conditions to obtain a better accuracy
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home‚ it proves that the hall owner was responsible for this crime. We would not have been able to make an educated deduction without performing the two tests. We would have needed to know what substance was baking soda by seeing how it reacts to vinegar and water. The police detectives use various tests to find the suspects in an investigation. Some
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all be identical so as not to introduce another variable (See Variables in Your Science Fair Project)‚ and large enough to hold more than 8 oz. of liquid * Masking tape * Pen or permanent marker * Teaspoon measuring spoon * White vinegar (at least 8 oz.) * Milk (at least 12 cups); nonfat‚ 1%‚ 2%‚ and whole milk will all work * Microwavable liquid measuring cup; should be large enough to hold 4 cups of milk like this one from Amazon.com * Microwave * Cooking or candy
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pipet well and return it to the Auxiliary Bag for use in future experiments. Name the items tested and record their results. Household Chemicals Well No. Observations of the Reaction palmolive soap H12 dark green windex G12 dark blue distilled vinegar F12 yellow Conclusion: The objective of this experiment was to observe how different chemicals react. I was able to see how acids react with other compounds. When testing the foods with NaOCl and KI solutions‚ I was able to determine which
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When you mix vinegar and baking soda you get a chemical change. The chemical property that causes this is called reactivity. Baking soda’s chemical formula is NaHCO3 and it’s a compound. Vinegar’s chemical formula is CH3COOH and it’s a compound. The problem of this is how much baking soda‚ added to 10mL of vinegar‚ will cause a film canister rocket to shoot the furthest. I think 5mL will shoot the farthest because there will be more for the baking soda build up in the canister. The independent variable
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Ankur Sindhu Sep 20‚ 2011 CHEM 182-DL1 Prof.: Dr. Nidhal Marashi Lab 1: Colligative Properties & Osmotic Pressure Purpose: The purpose of this laboratory was to gain an understanding of the differences between the freezing points of pure solvent to that of a solvent in a solution with a nonvolatile solute‚ and to compare the two. Secondly‚ osmosis was to be observed to gain a proper understanding of how the principal of dialysis functions. Procedure: 1. Make
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