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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Title: The Effects of Microwaved Water on Plant Growth Problems: 1. What are the factors that make the microwave harmful? 2. What happens to the water (when microwaved) that causes it to affect plant growth? 3. What are the effects of microwaved water on the growth of plants? Hypotheses: 1. The micro wavelength radiation the microwave contains makes it harmful. 2. The water undergoes ionizing radiation which causes it to affect the growth of the plant 3. The growth of the plant
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In this experiment‚ we will be finding out what happens to gummy bears when put in different solutions to observe and predict why they dissolve‚ shrink‚ or grow in each of them. The solutions that we are using are 2 % Low-Fat milk‚ apple cider vinegar‚ filtered water‚ sugar‚ baking powder‚ and salt. The prediction is that when the gummy bears are in baking powder‚ they will be hypotonic‚ but will be hypertonic in sugar. Our controls are the same intervals of time and the same type of gummy bear
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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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Investigation 8.4- Titration Analysis of Vinegar Prediction: We predict that the amount concentration of acetic acid in a sample of vinegar is 0.83 mol/L. VCH3COOH (aq) = 10.00 mL VNaOH (aq) = ? CCH3COOH = 0.83 mol/L CNaOH (aq) = 0.145 mol/L Materials: Sodium hydroxide 100 mL Acetic acid 50 mL 250 mL beaker x 2 Distilled water x 1 bottle Erlenmeyer flask x 1 Burette x 1 Pipette x 1 Pipette bulb x 1 Volumetric pipette x 1 Phenolphalein Procedure: Step 1- Gather materials
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simple chemical tests‚ such as solubility‚ pH‚ or color tests. In our group we had to test come common powders such as Alka-Seltzer‚ baking soda‚ flour‚ Vitamin C (ascorbic acid)‚ and salt. Other chemicals that were used to do this experiment were vinegar‚ and Iodine 2 Solution. The equipment used to do this experiment was red litmus paper‚ and 5 test tubes per group. After all materials were gathered‚ we then had to do five different tests to determine what the powder material does. The first
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Adobo is a dish that every Filipino knows by heart. It is chicken‚ pork‚ or both slowly cooked in vinegar‚ garlic‚ sugar‚ soy sauce‚ bay leaves‚ and black pepper. Not only is it delicious‚ but it also lasts long. But other than that‚ Adobo can also be compared to life. The chicken or pork symbolizes us‚ people. We are slowly cooked‚ molded‚ and prepared for more to come. Enriched by the different flavors of life‚ we in turn will be a better and stronger individual. As the perfect master chef
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RESEARCH PROPOSAL CALAMANSI WITH VINEGAR (as CLEANING BATHROOMS) 11-25-13 @ ETC. school! Research Paper Mr. GG ( Teacher/Instructor ) OPM ( Student ) INTRODUCTION: a.) BACKGROUND OF THE STUDY Calamansi It is also called as Citrofortunella microcarpa or known in the other country as calamondin. It is a fruit tree in the family Rutaceae native asia. A mixture between species in the citrus family and is unknown in
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types of de-scalers‚ however the main types of de-scalers are: § Ethanoic acid (Vinegar or Acetic acid) § Citric acid § Sulfamic acid Advantages and Disadvantages of commonly used De-Scalers Ethanoic acid (vinegar or acetic acid) Ethanoic acid is an organic compound‚ a product from oil [4] a mixture of Ethanol (C2H5OH) and Oxygen (O2). It is used to make beer or wine taste sour. More commonly‚ it is used in vinegar (food flavouring) [1] Ethanol reacts with oxygen to form ethanoic acid and
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descaler (vinegar)‚ as this could have a negative effect on the taste of the coffee. Note: Never use an acid- or vinegar-based descaling agent with 8% or more acetic acid to descale the appliance‚ as this may cause damage. http://www.diynot.com/forums/viewtopic.php?t=30088#axzz2Bph0xR9a Citric acid will do a better job than the acetic acid in vinegar. That’s because calcium citrate dissolves in water whereas calcium acetate forms an insoluble layer between the scale and the vinegar. You can
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