Phosphorus Essays

  • White Phosphorus Research Paper

    1689 Words  | 7 Pages

    Local pollution description General physical and chemical properties of Phosphorus What is the definition of Phosphorus? It is a highly reactive, poisonous, non-metallic element occurring naturally in phosphates, especially apatite. It exists in three allotropic forms, white, red and black. Physical Properties White phosphorous is white, waxy solid, giving off a greenish-white glow in the dark. It is spontaneously flammable when exposed to air and is deadly poison

  • The Star Trek: The Final Frontier

    1101 Words  | 5 Pages

    cause for alarm in this particular element right now, a report provided by the International Fertilizer Development Center states: “There is no substitute for phosphorus in agriculture, or indeed in life. Phosphate rock is a finite resource—at some point in time the earth’s supply may be exhausted.” (“IFDC Report Indicates Adequate Phosphorus Resources Available to Meet Global Food Demands.” IFDC. N.p., 03 Mar. 2015. Web. 25 Apr. 2017.) There are many resources that once depleted, cannot be created

  • Acid Base Neutralization Lab Report

    1001 Words  | 5 Pages

    Acids are proton donors in chemical reactions which increase the number of hydrogen ions in a solution while bases are proton acceptors in reactions which reduce the number of hydrogen ions in a solution. Therefore, an acidic solution has more hydrogen ions than a basic solution; and basic solution has more hydroxide ions than an acidic solution. Acid substances taste sour. They have a pH lower than 7 and turns blue litmus paper into red. Meanwhile, bases are slippery and taste bitter. Its pH is

  • A Narrative Essay: Banning Smoking In Public Places

    1178 Words  | 5 Pages

    A Narrative/Descriptive Essay Mclainn Diaz & Cara Obas BC12-MM March 2, 2016 “Banning smoking in public places” In our generation today, a lot of people now are engaging themselves in different kinds of things that can pleasure their own selves. Some use drugs to relieve stress; some drink alcohol to forget all the worries and problems which is really not a solution at all, and some smoke just to pleasure themselves. But for young people, they smoke for to look mature, to blend on what their

  • Phosphorus Content In Fertilizer

    1004 Words  | 5 Pages

    GRAVIMETRIC DETERMINATION OF MOISTURE AND PHOSPHORUS IN FERTILIZER SAMPLES Magdato, K. C. , Balbuena, J. S. Institute of Chemistry, University of the Philippines, Diliman Quezon City Date Performed: August 27, 29 and September 3, 2014 Date Submitted: September 10, 2014 Abstract The experiment aims to use gravimetric method of analysis in determining the moisture and phosphorus content in a fertilizer sample which is important in plant growth. The procedure included constant weighing of the crucible

  • Phosphorus In Plant Essay

    1487 Words  | 6 Pages

    1. Introduction Phosphorus (P) is vital for the growth of plants and is the second major macro-element after nitrogen, which limits plant growth (Gyaneshwar et al., 2002). Most of the soluble inorganic phosphate is applied annually to the soil as a chemical fertilizer, which is immobilized quickly and again becomes inaccessible to plants. Hence, the lower amount of soluble P in soil is one of the limiting factors for agronomic crop production. Fertilizers (microbial inoculant) offer a solution, as

  • Soil Phosphorus Research Paper

    914 Words  | 4 Pages

    Chapter-1 INTRODUCTION 1. Introduction Phosphorus (P) is one of the most essential component of the nucleic acid structure which regulates protein synthesis and plays an important role in biological growth and development. Being the most limiting macronutrient after nitrogen, P plays a significant role in increasing root ramification and strength as well as provides vitality and disease resistance. Along with these essential functions, P is also associated with complex signal transduction

  • Titanium And Phosphorus: Similarities And Differences

    1331 Words  | 6 Pages

    Titanium and Phosphorus Some elements in the periodic table are vital to human life. They are helpful for the making of many different items. Consequently, without them, we wouldn’t have many of the objects we have now. Titanium and Phosphorus are examples of these important elements. Titanium is an element known for its strength and is part of the transition metals family, which includes the metals from group 3-12. Phosphorus, on the other hand, is an element known for its abundance in the human

  • Phosphorus Metabolism Lab Report

    763 Words  | 4 Pages

    Phosphorus metabolism : The endomycorrhizal symbiosis is beneficial for both fungi and plant. Fungi provide phosphorus to the plant while plant as a result give carbon to the fungi. But the phosphorus metabolism is the most important part of this association. Phosphorus is first absorbed by fungi from the soil and is stored in its cytoplasm while later fungi transport it to its vacuoles. Then these vacuolar components containing phosphoros are transported from outer mycelium of fungi to the plant

  • Phosphate Fertilizer Research Paper

    1007 Words  | 5 Pages

    This plays a key role in regulating the natural phosphorous cycle. The natural phosphorous cycle The phosphorus cycle begins in the Earth’s crust where phosphorus-containing rock, phosphorite, is weathered by processes of wind, rain, freezing and thawing until it eventually becomes soil. This can take many millennia to occur. Once in the soil, part of the phosphorus is absorbed by plants. Phosphorus is then transferred from plants to other living organisms via the food chain. The phosphorous is returned

  • Water Pollution In The Everglades

    944 Words  | 4 Pages

    and analyzed how phosphorus, sulfate, chloride and nitrogen affected the environment. I conducted researched about what the restoration plan is and determine if it improved or deteriorated the Everglades. I collected data on how water pollution impacts the flora and fauna and explain how a number of species changed over time, including both native and invasive species. Results and Analysis: Fig. 1 The sources of phosphorus in southern Florida. The majority source of phosphorus in the everglades

  • Fire Retardant Research Paper

    1292 Words  | 6 Pages

    III Types of fire retardants Numerous chemicals having different structure and physical properties could impart fire resistant characteristics when used alone or in combinations. Combinations of different fire retardants with varying proportions can produce an additive, synergistic or antagonistic effect. The synergy of combining fire retardant chemicals has gained considerable practical importance as they are usually less expensive [13, 20]. Fire retardant chemicals can be either chemically bonded

  • Waste Water Lab Report

    1440 Words  | 6 Pages

    AlPO₄ + aH⁺ showed that when excess Al³⁺ was added, then the reaction went forward which would make more products of AlPO₄ + aH⁺. Therefore, by adding pragmatic dose of alum of 200mg/L produced more precipitate of AlPO₄ which was the way of removing phosphorus so this was more effective than by adding theoretical dose of alum. Answers 2 main hazards were acidified vanadate-molybdate reagent and sodium hydroxide. Especially for handling the acidified vanadate-molybdate reagent, the gloves and safety

  • Agricultural Pollution In The Chesapeake Bay

    1241 Words  | 5 Pages

    affects bodies of water across the globe. According to 2015 estimates from the Bay Program, “agriculture contributes 42 percent of the nitrogen, 55 percent of the phosphorus and 60 percent of the sediment entering the Bay,” making it the largest source of sediment and nutrient pollution in the Chesapeake Bay. Nitrogen and phosphorus are the two most common

  • Iron In Water Vs Dirty Water

    492 Words  | 2 Pages

    vision, burning sensations, coughing, nausea, and many more symptoms (Daniel L. Harp, 2002). The last ion that was tested was phosphate. Phosphate can come from some agricultural fertilizers, manure, and organic wastes in sewer. If there is too much phosphorus in water then it can increase the abundance of plant life, which can be good for the aquatic plants, but could lead to suffocating the creatures in the water since the oxygen will be used up. The further away the water source is from civilization

  • Positive And Negative Effects Of Interactioning Organisms

    1159 Words  | 5 Pages

    INTRODUCTION Organisms require the interaction with other biotic and abiotic factors for a harmonious existence in this nature and is crucial to its existence as well as the functioning of the whole ecosystem (Elton 1968).Depending upon the strength, duration, direction of their effects and mechanism of the interaction,these interactions can be further classified and it spans from species interacting only once in their lifetime (e.g. pollination) to those which completes their entire life in another

  • Radish Plant Experiment

    924 Words  | 4 Pages

    growth in comparison to the radish plants potted either in 25 ml or 200 ml of topsoil. Introduction: A healthy layer of topsoil comprises of a mixture of clay, sand, silt, and humus that supply the plants with vital nutrients, such as nitrogen, phosphorus, potassium and other necessary

  • Disadvantages Of Mutualism

    1158 Words  | 5 Pages

    Organisms require the interaction with other biotic and abiotic factors for a harmonious existence in this nature and is crucial to its existence as well as the functioning of the whole ecosystem (Elton 1968).Depending upon the strength, duration, direction of their effects and mechanism of the interaction,these interactions can be further classified and it spans from species interacting only once in their lifetime (e.g. pollination) to those which completes their entire life in another (e.g. endosymbiosis)

  • 20 Percent Kidney Research Paper

    846 Words  | 4 Pages

    remove excess potassium from the body. This is a life-threatening condition that can result in abnormal heart rhythms and death. Potassium levels may be controlled with dietary restriction.  Excess Phosphorus. Patients with advanced kidney disease often experience itchy skin caused by excess phosphorus, which is due to the loss of the kidneys’ ability to filter. Dietary restriction helps minimize this symptom. Using skin moisturizers can help soothe itchy skin to prevent scratching.  Edema. Kidney

  • Essay On Dialysis

    767 Words  | 4 Pages

    nutrients and wastes can build up in your blood and cause you to get sick. Vitamins and minerals are an important part of a healthy diet and should not be avoided entirely. However, it is commonly recommended that you limit your intake of potassium, phosphorus, and sodium. It may also be necessary to restrict