Nitrate Essays

Aquaculture in India Aquaculture is the cultivation of the natural produce of water (such as fish or shellfish, algae and other aquatic plants). Mari culture is specifically marine aquaculture, and thus is a subset of aquaculture. Some examples of aquaculture include raising catfish and tilapia in freshwater ponds, growing cultured pearls, and farming salmon in net-pens set out in a bay. Fish farming is a common kind of aquaculture. India offers a huge potential for aquaculture development. The

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Cell Respiration Lab Research Question What is the optimal temperature for germinating pea-seeds where the rate of respiration is the greatest? Background Information Cell Respiration refers to the biochemical process conducted by the cells of an organism that combines glucose and oxygen to produce energy in the form of ATP, along with two by-products, water and carbon dioxide. The equation representing this chemical reaction is shown below. C6H12O6 + 6 O2 6 CO2 + 6 H2O + ATP Although plants and

that reacted and formed new products. The reactants were barium chloride, potassium nitrate, silver nitrate, sodium carbonate, calcium sulfate, and sodium phosphate. In Station 1, barium chloride and potassium nitrate did not react. Barium chloride and silver nitrate created aqueous barium nitrate and the precipitate silver chloride. In Station 2, potassium nitrate and silver nitrate did not react. Potassium nitrate and calcium sulfate did not react as well. In Station 3, sodium carbonate and calcium

(Water). Nitrate is an inorganic compound that can happen under different conditions in the environment. Nitrate has one atom of nitrogen, and three atoms of oxygen. Nitrates

Sodium Nitrate. Experiment B shows the dust is inhalable and can directly get to the lungs. From the oxidation state of nitrogen, Nitrate is the most oxidized form of nitrogen present in the environment. It accounts for the majority of the total available nitrogen in surface waters (Environment Canada 2012). Through a dual oxidation process, Nitrate is formed in a reaction of Nitrogen with Ammonium ion producing fertilizer and manure. The oxidation state of a nitrate compound is 1- . Nitrate is the

The synthesis of copper hydroxyl nitrate salt was started by adding 1.91 g of Na2CO3. H2O dissolved in 25 mL of deionized H2O onto 7.01 g of Cu(NO3)2.2.5H2O dissolved in 30 mL of deionized H2O. Then the mixture was heated at 45 ◦C continuously for 30 minutes even though there were some moments of temperature fluctuation at the beginning. After the mixture cooled to room temperature, it was filtered by suction filtration. Then the resulting copper hydroxyl nitrate precipitate was transferred onto

As the world evolved many inventions were invented by one country and another country took its advantage and made something better. This paper talks about Gun powder history which dates back to 850 AD, during the Tang Dynasty (9th century). Chinese were known for inventing mechanical clock, gunpowder, printing, or the compass. they invented thousands of years ago and some of their inventions were evolved by other middle eastern and European countries. Also their invention led to much other invention

combustible. Some hazards of working with silver nitrate are serious burns to the eyes and skin when in contact and

chemical preservative known as sodium nitrate is the substance that allows processed foods to have those specific qualities. At first, sodium nitrate may seem like a positive factor in those types of food but there have been many controversies about it concerning health issues. Based on some specific studies and organizations, the use of sodium nitrate as a preservative have resulted in cases of cancer. Despite the controversies, when it comes down to whether sodium nitrate has more benefits or disadvantages

Effect Of Nitrate Levels In Water On The Growth Of Radish Seeds. Nitrogen, along with oxygen, is a necessary element for living organisms. Nitrogen makes up over seventy-eight percent of the atmosphere, and without it, life would not be feasible on planet Earth. Nitrogen partly makes up protein, and without protein, cells will lack proper nourishment to repair or build new tissues. Apart from humans and animals, plants satisfy their nitrogen requirements by absorbing ammonium or nitrate from soil

The goal of the experiment was to produce 0.75 grams of an insoluble sulfate using Barium Nitrate. This was done using Barium Nitrate(Ba(NO3)2) with Sodium Sulfate(Na2SO4) to produce Barium Sulfate(BaSO4) and Sodium Nitrate(NaNO3). The reactants were measured to get the needed mass of each, and then were dissolved in water within separate beakers. After the reactants were added to each other, the reaction occurred, and a centrifuge was used to separate the products. The end result of the reaction

E. Discussion: In order to synthesize the polymer, Nylon 6,10, we had to complete a few steps to create the chemical reaction that combined sebacoyl chloride and hexamethylenediamine. First we measured the mass of the two graduated cylinders when they were empty, and measured it again after they were filled with sebacoyl chloride and hexamethylenediamine. We did this in order to find the measurements of the reactants. When we measured the graduated cylinder when they were emptied, one weighed at

soil, and fast. Farmers turned to fertilizer, which contains Nitrates. Nitrates also known, as NO3 is a natural compound made of oxygen and nitrogen (Chern, 1999). Nitrates can be found in the air, soil, water, and plants (Johns & Yaremcio, 2004). Much of the nitrate in our environment comes from decomposition of plants and animal wastes (Partnership For Environmental Education and Rural Health, 2015). People, such as farmers, add nitrate to the

that both Herbert Run and the Commons stream would have a high level of nitrate, conductivity, and turbidity. I hypothesized this because of traffic, liter, and the waste and pollution in both streams. For the Commons Stream, the Conductivity was 1086µS/cm. The turbidity was 0 FAU. Last, the Nitrate level for Commons was 0.08 ppm. For Herbert Run the conductivity level was 687µS/cm. The Turbidity level was 0 FAU and the Nitrate level was 0.02ppm. I accept my hypothesis and reject parts of my hypothesis

(II) nitrate, magnesium nitrate, or zinc nitrate. Added to each of the wells was three strips of copper wire, magnesium ribbon, and zinc metal (powder form). Using a toothpick, you submerged the metals in the liquid and ensured they did not touch. After 1-2 minutes results were recorded in a observation table. The independent variable in this reaction is the amount of copper wire, magnesium ribbon, and zinc metal (powder form) and the 1/3 filled wells of copper (II) nitrate, magnesium nitrate, or

Scarlet was poisoned with silver nitrate, according to the investigation into the murder case. Data analysis revealed that Mr. Green had a specific reason for killing her. Further research revealed that Miss Scarlet had been poisoned by Mr. Green using a silver nitrate solution. It was found that Mr. Green’s silver nitrate solution had a molarity of 0.564 M using the balanced chemical equation. The conclusion that Mr. Green committed the murder and used silver nitrate as a murder weapon is supported

pesticides in nitrates in groundwater in San Joaquin Valley may be the fact that there is a long history of farming and irrigation and generally permeable sediments (Burow & Dubrowvsky, 2014). The first organization that noticed the growth of nitrates in groundwater is the Regional Aquifier System Analyses Program. In 1995, the National Water Quality Assessment Program collected water samples from thirty domestic wells to understand the concentrations and occurrence of pesticides and nitrates (Burow &

due to the reaction phenylpyruvic acid with the reagent, ferric chloride. A negative test stayed a yellow color indicating the absence of phenylalanine deaminase. 5 NITRATE REDUCTION TEST: When nitrate (NO3) is oxidized, it has been reduced to nitrite (NO2). If the unknown organism had the enzyme nitrate reductase, it reduced nitrate shown

An experiment was conducted to determine the dissolved oxygen, phosphate and nitrate in Freshwater Creek on 22nd February 2016 at 10:46 am. The same tests were done by students previously however in this report only the recent 2 years results will be taken into consideration for comparing trends, anomalies and interrelationships. The recommended levels of dissolved oxygen saturation is 85%. The dissolved oxygen saturation last year was 85% at water temperature 22.9° and 2 years ago being 92% at