if you can make glue from milk. Materials: 100ml of milk White vinegar 25ml Baking soda 5g Two 250ml beakers Stirring rod Spatula Bunsen burner Tripod‚ gauze mat and heat proof mat Filter funnel and filter paper Matches Two pieces of paper Method: 1. the tripod‚ gauze mat‚ and heat proof mat were set up. The Bunsen burner was then lit. 2. A 250ml was filled one third and milk was then added. 3. 25ml of vinegar was then added to the mixture. 4. The mixture was then slowly heated
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Name: Affiliated Institution: Course: Date: Water Filtration The methods used in this experiment are simple filtration methods which are used by many water companies worldwide. In this experiment simple lab equipment was used‚ after contaminating water with various contaminants the water was filtered by using cheesecloth‚ sand‚ activated charcoal and alum. The contaminants used in the experiment are the most common and the most hazardous. They include; cleaning detergents
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hypothesis was that I didn’t think they will change colors‚ and I didn’t think that the texture would change. To begin this experiment‚ I purchased one bag of gummies‚ a bottle of apple juice‚ and a bottle of orange juice. I got the vinegar‚ water‚ containers‚ and a scale from
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with the flowers itself and they are spaced out evenly up and down the stem of the cutting. I anticipate seeing change happen in all the cuttings‚ but the most change I expect to see is from the cutting that is in the vinegar/water solution. Most plants do not do well with vinegar because it has a tendency to cause shock to the root system and can cause burns on the leaves. That is why getting the ratio amount is going to be huge. I do
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cultural dishes of Japan. It is not very difficult to make but sometimes you might struggle in some processes. There are many types of sushi so I will go through them one by one. First is the Maki sushi. Maki sushi is made with sushi rice with vinegar‚ also known as shari‚ with vegetables and a long slice of fish. To start off with‚ get a piece of nori sheet. Feel the nori sheet on both sides and you will find one side to be smooth and the other a little rougher. A Nori is a piece of dried or toasted
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Department of Chemistry Observations of Chemical Changes Submitted by Date Submitted: 5/30/2012 Date Performed: 5/30/2012 Lab Section: Chem-181DL1 Course Instructor: Purpose The purpose of the experiment Observation of Chemical Changes is to examine the properties of chemical reaction and relate those reactions to products commonly found in a home environment. Through this experiment someone can macroscopically analyze whether a solution
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experiment is to see how the contaminants will affect the ground water. III. Body Paragraph #3 – Hypotheses~ a. Oil hypothesis = I hypothesize that the oil with settling on top of the water. b. Vinegar hypothesis = I hypothesize that water will not change in color‚ but it will smell like vinegar. c. Laundry detergent hypothesis = I hypothesize that the detergent will make the water smell good and change colors. I hypothesize that carbon is the best filtration technique to remove contaminants
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together. Glue is very important‚ not only to students but also to other people. Glue is often used for projects‚ or generally in our daily lives. The purpose of “manglue” is to use extracts of mango as an alternative ingredient to the vinegar ingredient of glue. The vinegar ingredient of the glue that makes the odd will be replaced with an extract from a mango‚ so that the scent of the glue will be pleasant‚ will have a touch of a different color and will be cheaper than the commercial glue. Problem:
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hypertonic‚ so the weight should decrease. (Muller) Experimental Procedure Eight eggs are placed in a medium glass bowl and covered in vinegar. (Although‚ we only need four eggs extras are made in the case some of them break.) The bowl is drained after 1.5 days and new vinegar is added until the eggs are covered. The vinegar is drained 1.5 days after replacing the vinegar. Each egg is rinsed in tap water. The eggs are now decalcified and the plasma membrane is exposed. Next‚ prepare our solutions of
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groundwater supply after it has had a chance to be passed through soil. We emulated this affect by using smaller amounts of contaminates such as oil‚ vinegar and laundry detergent. Put them in a smaller amounts of water and then passed them though soil. Introduction In the introduction‚ I will list
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