amounts of seaweeds for mulch and fertilizer.(Traditional Irish fertilizer‚ see: Man of Aran‚ and The Field)‚ add seaweeds abundantly to compost…” (Ryan Drum‚ 2012) “Seaweeds are 20-50% dry weight mineral… the elements abundant in seaweeds include: potassium‚ sodium‚ calcium‚ magnesium‚ zinc‚ copper‚ chloride‚ sulfur‚ phosphorous‚ vanadium‚ cobalt‚ manganese‚ selenium‚ bromine‚ iodine‚ arsenic‚ iron‚ and fluorine” (Kazutosi‚ 2002). “Fertilizers from seaweeds result to increase crop
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acid and base-forming ions. The acid forming cations are positively charged ions they commonly include hydrogen ions‚ aluminium ions ‚and iron(II and III ions). Base forming cations commonly comprise of calcium ions‚ magnesium ions‚ sodium ions and potassium ions. It is also known that the CEC is positively correlated with soil pH. As the dilution of the soil solution increases‚ the pH is also seen to increase. The effect of adding water and occasional mixing during the 30 minute period is to allow
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Robert Lawrence and Edmund Stephens‚ two graduate students of geology from Columbia University‚ organized the Saline Salt Company in 1974. Keeping in mind the fact that every 1‚000 grams of seawater contains approximately 35 grams of various salts‚ the two men pictured limitless wealth for themselves by extracting these salts. Common table salt comprises 27 grams out of each 35 grams and is easy to extract; so‚ the men decided to begin producing it. They picked New Iberia‚ Louisiana as the ideal
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nonmetal + the suffix “ide” Formula Name NaCl Sodium chloride CsF Cesium fluoride CaBr2 Calcium bromide MgO Magnesium oxide Li2S Lithium sulfide Al2O3 Aluminum oxide ZnH2 Zinc hydride AgI Silver iodide SrS Strontium sulfide Ca3N2 Calcium nitride K2Te Potassium telluride Na3N Sodium nitride CaC2 Calcium carbide LiH Lithium hydride Mg3P2 Magnesium phosphide Memorize your fixed charge metals!!!! Group 1A‚ 2A‚3A and Al+3‚Zn+2‚ Cd+2 and Ag+1 II. Inorganic Nomenclature Compound Type Variable Charge
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Professional Challenge Paper Company Glaceau VitaminWater Product Glaceau VitaminWater Mellow Section 1 – PIC More companies are starting to infuse their water with vitamins and electrolytes. Glaceau Vitamin Water is a new product that is starting to become more popular. It is similar to Gatorade because it does contain plenty of electrolytes‚ but it does not contain high fructose corn syrup‚ and Gatorade does. My new product idea will be Mellow an addition to Glaceau Vitamin
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Abstract: The purpose of this lab was to use potentiometry to measure the concentration of a specific chemical species in a solution. This was conducted in 2 stages. The first stage involved making a solution of potassium iodide. The potassium iodide was then diluted to several different concentrations that were ran in potentiometer to find the mV of each solution which would then be used to find the PH of the solution. After analyzing a sample of each concentration an unknown solution was compared
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An investigation into the effects of varying seawater concentrations on two marine invertebrates’ osmoregulatory abilities; Carcinus maenas and Arenicola marina. Introduction The concentration of solutes in the bodily fluids of most marine invertebrates is roughly isosmotic to their environment (Raven‚ 2008). Because there is no osmotic gradient there is no tendency for the net diffusion of water away from the animal’s cells to occur. When a change in salinity occurs some organisms have the ability
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OSMOSIS IN POTATO TISSUES Vanessa Tsao‚ Lovette To‚ Wang Yeyun‚ Zhang Shenjia‚ Alicia Mak Class 101‚ Nanyang Girls’ High School‚ 2 Linden Drive‚ Singapore 288683 ABSTRACT In this project‚ the relationship between the concentration of salt solution and the length of the potato strip that was immersed in it was investigated. Five strips of potato of the same length were placed in different Petri dishes that contained water of different salt concentration. They were left for twenty minutes and the length
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#3 #3 Reason for admission: High blood pressure STUDENT: Jeannette Sutton PATIENT INITIALS: HPT ROOM #_____ Nursing Diagnosis: Risk for imbalanced fluid volume r/t decreased sodium level AEB patient taking hydrochlorothiazide. Supporting data: Thiazide drugs promote excretion of Na‚ CL‚ K and water. First time pt will be taking this drug. STG: Pt will maintain sodium levels of 135-145 by 1700hrs after taking initial dose this morning. Interventions: 1. Administer medication
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Cations I found out what Cations where present by doing a flame test. When I put my substance in the Bunsen burner I got a bright yellow colour which means that the Cation for my substance was sodium ions. Anions To find the Anions I had to go through a series of tests to find out which Anion was present. From all the tests I found out that the test for bromine halide worked and the test for sulphate also worked. Conclusion In conclusion I found out that the ions present in my sample where
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