Something had to be done about the river constantly flooding and keeping the land from being farmed. “The inexperience of farmers caused some problems early on. Some of the less knowledgeable farmers used excessive water. This led to seepage bringing alkali to the surface. Rodents‚ especially rats and gophers endangered project canals
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is a substance which either contains the oxide O2- or hydroxide ion OH- or which in solution produces the hydroxide ion. * A soluble base is called an alkali Common properties of all acids: * Sour taste * String or burn the skin * In solution‚ acids conduct electricity * Turns blue litmus red Common properties of alkalis * Have a soapy feel * Bitter taste * In solution‚ good conductors of electricity * Turns red litmus blue Acid | Base | Neutral | - HCl-lining
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SOAPS AND DETERGENTS _DISCUSSION_ The goal of this project was to make‚ and test four soaps‚ and two detergents. The purpose of making four different soaps and two detergents was needed in order to decide which one would be best for the environmental group to use in the future that would allow for the safest cleanup of an oil spill while not harming the animals or the environment in the process. It was necessary to test the impact of the four soaps and two detergents by analyzing their different
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Buttermilk preparations in Arshas (Hemorrhoids) All patients should take buttermilk in the morning. Again during the day‚ buttermilk or recipes of buttermilk are indicated depending upon the strength of the digestive fire of the patient15. • If the power of digestion is weak‚ only buttermilk should be given again in the evening. • If the power of digestion is slightly better‚ then the patient should be given only buttermilk in the morning‚ and in the evening‚ he should be given Takravalehya
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X‚ Al)7-8(Z4O11)2(OH)2 ; double chains Biotite mica – K(MgFe)3(AlSi3O10)(OH)2 ; Sheet silicates Muscovite mica – KAl2(AlSi3O10)(OH)2 ; Sheet Silicates Plagioclase feldspar – NaAlSi3O8 --- CaAl2Si2O8 (solid solution series) ; framework silicates Alkali Feldspars – KalSi3O8 –CaAl2Si2O8 (solid solution series); Framework silicates Quartz – SiO2 ; Framework Silicates W represents the large cations Ca‚ Na and K (That can substitute for one another) X Represents the smaller Mg and Fe Z Represents the
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lead it is 327.6oC. Metals have the capability to lose electrons when they react with non-metals such as O2‚ halogens‚ water‚ acids and other metal cations. Metals react with non-metals but each to a different extent. The most reactive metals are alkali metals (group1A‚ where group is a vertical
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Singapore is a city of superlatives. The affluent city-state has a booming economy with investments pouring in. It’s also home to one of the world’s best health- and education systems. And it has an enviable reputation as being one of the world’s cleanest and safest cities. All those factors are reflected in Singapore’s architecture - dazzling skyscrapers and luxurious high-rises dot the island city. But the prosperity and economic boom are unable to mask one of Singapore’s most pressing problems:
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ISOLATION AND CHARACTERIZATION OF NUCLEIC ACIDS Jan Eric C. Balete‚ Dorinne P. Barretto‚ Divine Trisha Angela T. Batac‚ Neill Steven C. Cachuela‚ Karel D. Cartagena Group 2 2C Medical Technology Biochemistry Laboratory ABSTRACT fgdfgdgdfgfdfgd INTRODUCTION Nucleic acids are informational molecules with their primary structure containing a code or set of directions by which they can duplicate themselves and guide the synthesis of proteins. [1] They are very large molecules built from subunits
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ionic bonding. The K+ and I- ions have electron structures that are identical to which two inert gases? 6. Without consulting the periodic table‚ determine whether each of the electron configurations given below is an inert gas‚ a halogen‚ an alkali metal‚ an alkaline earth metal‚ or a transition metal. Justify your choices. a. 1s22s22p63s23p5 b. 1s22s22p63s23p63d74s2 c. 1s22s22p63s23p63d104s24p6 d. 1s22s22p63s23p64s1 e. 1s22s22p63s23p63d104s24p64d55s2
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production of biodiesel. Bioresources Technology ‚ 1392–1397. N.N.A.N. Yusuf‚ S. K. (2011). Overview on the current trends in biodiesel production. Energy Conversion and Management 52 ‚ 2741–2751. Ritesh Kumar *‚ G. R. (2011). Microwave assisted alkali-catalyzed transesterification of Pongamia pinnata seed. Bioresource Technology 102 ‚ 6617–6620. Sanjib Kumar Karmee‚ A. C. (2005). Preparation of biodiesel from crude oil of Pongamia pinnata. Bioresource Technology 96 ‚ 1425–1429. Sreedevi‚ S. W
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