Home remedies Vinegar : This has the ability to eradicate head lice because the acetic acid in vinegar is toxic for the lice and It also helps dissolve dead nits. Shampoo Apply shampoo while washing the head‚ and raise thoroughly at least 3 times daily. Garlic Garlic can also be toxic to the lice‚ so get garlic grind it well and place it on the affected area. Leave it for at least 4-5 hours. Apple cider vinegar (ACV) This can also be used like vinegar described above‚ just that
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smell 3 A slight haze look to water with strong smell of vinegar 4 Water turned cloudy with bubbles on top and was the hardest to see through 5 100 ml of water filtered through 60 ml soil resulted in slight brown soil colored water 6 100 ml water mixed with 10 ml vegetable oil filtered through cheesecloth and 60 ml of soil oil appeared to be filtered out by process and 70 ml was captured in beaker 7 100 ml water and 10 ml vinegar was filtered through cheesecloth and 60 ml soil resulted
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deaths per individual group and dividing them by the number of days the ants were studied for. The vinegar treated apple and normal apple death rates were determined by taking the average of each treatment variables death rates. For the ant tunneling rate‚ the total amount of tunneling done was divided by the number of days the study ran for. This number was then averaged for the normal apple and vinegar treated apple experimental groups. For both analyses the standard error and t-tests were performed
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pg. 9 7. Data ………………………………………… pg. 11 8. Results …………………………………….. pg. 12 9. Conclusion ………………………………. pg. 13 10. Acknowledgements …………… pg. 14 11. Bibliography ……………………… pg. 15 Background Info When the two substances (vinegar and baking soda) mix‚ the vinegar‚ an acid‚ is creating a chemical reaction with the baking soda‚ a base. When the two substances form‚ it creates carbonic acid. When the two substances become a carbonic acid‚ it is unstable and decomposes to create carbon dioxide
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starch solution‚ iodine solution‚ raw egg‚ vinegar‚ molasses‚ onion‚ and salt water. Procedure See lab procedure Observations Procedure A: At the beginning of the procedure‚ the iodine solution in the beaker was slightly yellow‚ and the starch solution in the dialysis tubing was milky. After about an hour‚ the inside of the dialysis tubing was very blue and the liquid in the beaker was clear and colourless. Procedure B: Egg Starting Weight Vinegar Molasses Water Weight 57.92 g 77.98 g 53
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Experiment 3: ANALYSIS OF UNKNOWN ACID SAMPLE USING TITRATION METHOD Date of Experiment: 4 September 2012 Introduction An acid-base titration is a procedure used in quantitative chemical analysis to determine the concentration of either an acid or a base. Titration is the slow addition of an acid (or a base) of known concentration from a burette (a narrow graduated cylinder) to a base (or an acid) of unknown concentration fin an Erlenmeyer
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bubbles around the potato slices. Day 2 Observations: Part III: Reaction between zinc and acetic acid Appearance of penny in vinegar after 30 minutes: Pretty dark coloured. Quite hard to see Lincoln’s head or the Memorial. Part IV: Reaction between baking soda and vinegar Description of what happened when the baking soda and vinegar were combined Immediately began foaming up and overflowing from the bowl. I also made a ziploc bag explode too. Questions and conclusions:
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solution can be determined (so long as one value’s is known) using titration. In this case though‚ finding the molarity of the acid used in the reaction is then used to determine the percent of that acid in a vinegar solution and compared to the standard value for % acid present in vinegar. The second part of the experiment was to see if by titrating a solution of NaOH and an unnamed mystery acid‚ you could find the molar mass of the unknown acid (solving the mystery). It must be understood that
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the two substances of the unknown mixture from salt‚ sugar‚ dirt‚ and baking soda by looking at its properties. Hypothesis: Find the unknown substance by testing it out by heating it‚ pouring water‚ vinegar‚ and observing it . Procedure: 1) Materials- * 100ml of water * Vinegar * Bunsen Burner * 2 beakers * 1 spatula 2) First‚ do steps (3-6)to find out the properties of salt‚ sugar‚ dirt‚ and baking powder. 3) Observe and record the appearances of the four known
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quickly. Here are a few home remedies that are most commonly used for the treatment of nail and toenail fungus. Apple Cider Vinegar – is very commonly used in the treatment of nail or toenail fungus. Apple cider vinegar contains an acidic which helps in the reduction and spreading of fungal infections. In this home remedy simply mix equal parts of water and apple cider vinegar into a large bucket or foot bath tub. You then soak the infected nails or toenails in the mixture. Make sure that your
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