Chapter I: Background of the study: Nowadays people are focusing in herbal plants especially those who are common in the environment. One of the example is the guava plant (Psidium guajava Linn). Based on research this plant is good for healing and treating wounds and other skin infections. So in my research I wan’t to make a bathing soap out of it‚ cause I know that it is effective. People‚ researchers‚ scientists were focusing to medicinal plants. They want to prove that there are plants
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Apple Guava( Psidium guajava) Peeling as a Potential Source of Ethanol ABSTRACT Apple guavas are abundant in the Phillipines and have been known for their high nutritional value and herbal properties. The peeling of the fruit Psidium guajava is known to contain a significant amount of glucose‚ a simple sugar which is essential in the fermentation process in ethanol making. The study was conducted to determine the effectiveness of apple guava peelings as a potential source of ethanol. The peelings
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Introduction Guava is a tropical fruit‚ which is in very much like the shape of a pear‚ and has a yellow-green skin and white‚ yellow‚ or red/pink flesh. The guava tree belongs to the myrtle family Myrtaceae. The tree is natihve to Mexico‚ as well as Central America‚ Northern South America and parts of the Carribbean. They are now cultivated throughout the tropics. The fruit is known by many names in various countries. They are called Pera in Sri Lanka‚ Amrood in Hindi and Urdu. In Bengali
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acid. Observation Solutions smells like vinegar. Deduction Solution contains CH3COO- ions. A white precipitate is formed. Solution turns cloudy and a white precipitate is formed. Solution contains either Pb2+ ions‚ Zn2+ ions or Al3+ ions. Solution contains either Pb2+ ions or Al3+ ions. Solution contains CH3COO- ions. Solution contains CH3COO- ions. Solution contains Pb2+ ions. Solution contains Pb2+ ions. Solution turns brown and a white precipitate is formed. A white precipitate is formed
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table List of Polyatomic Ions that Must be Memorized for General Chemistry Polyatomic Cation: NH4+ ammonium ion Polyatomic Anions Ionic Charge: Oxyanions: ClO4– perchlorate ion ClO3– chlorate ion – ClO2 chlorite ion ClO– hypochlorite ion -1 Ionic Charge: Oxyanions that Contain Hydrogen: HCO3– bicarbonate ion or hydrogen carbonate ion HSO4– bisulfate ion or hydrogen sulfate ion NO3– NO2– nitrate ion nitrite ion MnO4– permanganate ion H2PO4– Others: CN–
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III. Statement of the Problem This study determined the effectivity and practically of 4 Season Fruits in making a homemade facial soap. It sought to answer the following questions: IV. Hypothesis The researchers hypothesize that the product‚ Four seasons soap‚ can be a viable alternative to the ordinary facial soap in treating different types of skin problems including acne and pimples due to its "4 seasons" fruits component. "Effectiveness of 4 Season Fruits as a treatment for pimples and acne
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concentration of ions of a sparingly soluble salt in water OTHER than at equilibrium is called the IONIC PRODUCT Example 1. AgCl [pic] Ag+ + Cl- Ksp = [Ag+][Cl-] Example 2 Cu(OH)2 [pic] Cu2+ + 2OH- Ksp = [Cu2+][OH-]2 Checkpoint A Write the Ksp expressions for the sparingly soluble salts below a. AgF b. HgCl2 c. Cu(OH)2 Common ion effect The solubility of one salt is reduced by the presence of another salt having a common ion. For example
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Guava Leaves Extract for Skin Infections By imguianunabia‚ november 2012 | 15 Pages (3702 Words) | 2466 Views | 4.51 1 2 3 4 5 | Report | This is a Premium essay for upgraded members Upgrade to access full essay CLICK THREE TIMES FOR GOOD LUCK Send Guava Leaves Extract (Component in making soap) treatment for acne [Bathing Soap] Chapter I: Background of the study: Nowadays people are focusing in herbal plants especially those who
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THE Ksp of Magnesium Oxalate ABSTRACT INTRODUCTION In this experiment the solubility product constant of the salt magnesium oxalate (MgC2O4)will be determined. The system of interest exists as a solid in equilibrium: Precipitation reaction of EXPERIMENTAL METHODS Preparation of the 0.15M Potassium Permanganate (KMnO4) solution {text:list-item} B. Prepare precipitation mixtures 1. Obtain three labeled 20-mL vials from the cart. 2. Burets are set up in the lab with 0.250 M
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CHAPTER I INTRODUCTION A. Background of the Study Nowadays‚ some people especially teen-agers are using anti pimple and facial products to remove pimple and dark spots but some found it ineffective and make their condition worse. Some people use the power of nature to remove it. They use calamansi‚ papaya‚ cucumbers just to remove it. Results are effective but it takes weeks for the facial problems to be removed. What they don’t know is that there are still some plants which will be effective
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