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APES Chapter 3 Flashcards | Quizlet

The major reservoirs of nitrogen and sulfur in the biosphere are correctly identified by which of the following? A)nitrogen in the rocks, sulfur in vegetation nitrogen in the rocks, sulfur in the rocks nitrogen in the rocks, sulfur in the atmosphere D)nitrogen in the atmosphere, sulfur in the rocks nitrogen in the atmosphere, sulfur in the atmosphere

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Sodium forms an ionic compound with sulfur. Need chemical ...

Feb 13, 2012 · Sodium forms a 1+ charge; sulfur forms a 2-. So you need 2 sodium ions to bone with one sulfur; this makes one Na2S molecule. -----... Regarding the first answer: Na2S4 as a pure chemical is very hard to prepare. I even doubt whether this is available even at commercial supply houses. What is available is something with empirical formula Na2Sx, with x around 3.

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Solved: If The Empirical Formula Of A Compound Containing ...

Answer to If the empirical formula of a compound containing sulfur and nitrogen is determined to be SN and the molecular mass (the...

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What is nitrogen and sulphur? - Answers

Ammonia is NH3 (i.e. consists of nitrogen and hydrogen as its constituents) whereas Sulphur dioxide is SO2 i.e it has sulphur and oxygen as its constituents. The chemical and physical properties ...

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Sulfur cycle - Wikipedia

The sulfur cycle is the collection of processes by which sulfur moves between rocks, waterways and living systems. Such biogeochemical cycles are important in geology because they affect many minerals. Biochemical cycles are also important for life because sulfur is an essential element, being a constituent of many proteins and cofactors, and sulfur compounds can be used as oxidants or ...

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Is oxygen or sulfur more electronegative? | AnswersDrive

Sulfur has six valence electrons, and thus is able to form six covalent bonds, as each valence electron forms it's own bond. Sulphur is a 3rd-period element; hence it .

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Cycles worksheet - biologyjunction

Please answer the following using the words in the text box. Carbon Cycle 1. Plants use CO ... Sulfur Cycle 1. Sulfur in a pure elemental state is most often found near active _____. 2. Sulfur is found in all of Earth's environments, including the air, the hydrosphere ... Nitrogen Cycle 1. Our atmosphere is _____ nitrogen gas. 2. Animals and ...

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Carbon Cycle, Nitrogen Cycle, Phosphorus and Sulphur Cycle

Apr 25, 2019 · The sulphur cycle is mostly sedimentary except two of its compounds, hydrogen sulphide (H 2 S) and sulphur dioxide (SO 2), which add a gaseous component. Sulphur enters the atmosphere from several sources like volcanic eruptions, combustion of fossil fuels (coal, diesel etc.), from the surface of the ocean and gases released by decomposition .

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Nitrogen and Sulfur Pollution in Parks - Air (U.S ...

Excess nitrogen runoff and atmospheric deposition can impact wetlands and estuaries. Air pollution travels to parks with the wind, depositing nitrogen and sulfur compounds that can acidify or artificially fertilize (enrich) soils and surface waters. National parks protect high elevation lakes and ...

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What is the pH of sulphur and nitrogen? - Answers

Oxides of sulphur and nitrogen in the atmosphere dissolve in the precipitation making it more acid. What is the percentage of acid in acid rain? pH of normal rain water is 5.6 while pH of Acid ...

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Nitrogen and Sulfur Multiple Choice Questions and Answers ...

Nitrogen and sulfur multiple choice questions and answers (MCQs), nitrogen and sulfur quiz answers pdf 3 to learn online A level chemistry courses. Nitrogen and sulfur quiz questions and answers pdf, nitrogen and gas properties, ammonia and ammonium compounds, sulfur and oxides, nitrogen gas chemistry certifications.

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Nitrogen Cycle - Definition, Steps and Importance ...

May 13, 2019 · The nitrogen cycle refers to the cycle of nitrogen atoms through the living and non-living systems of Earth. The nitrogen cycle is vital for life on Earth. Through the cycle, atmospheric nitrogen is converted to a form which plants can incorporate into new proteins.

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Nitrogen and Sulfur Multiple Choice Questions and Answers ...

Ammonia and ammonium compounds MCQs, nitrogen and sulfur quiz questions and answers for admission and merit scholarships test. Practice ammonia and ammonium compounds, uses of sulfuric acid, sulfuric acid and properties career test for chemistry certifications.

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What are all the sources and sinks for the following ...

Expert Answers. There is very little sulphur within the atmosphere; it is mostly contained within the oceans and other bodies of water. These bodies of water are the main sink and the largest source of sulphur is volcanic activity, whilst human combustion of fossil fuels is also releasing a large amount.

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Sulphur Di-oxide Monitoring Questions & Answers ...

Answer: c. Explanation: Sulphur di-oxide cannot be analysed using paramagnetic analyzer. This is because sulphur di-oxide does not have paramagnetic property. 11. Which of the following is the wavelength of the radiation generated when an air stream containing sulphur di-oxide is burned in a hydrogen-rich flame? a) 243 nm b) 394 nm c) 467 nm d) 516 nm. Answer: b

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How does sulphur dioxide react with water? - Quora

Feb 07, 2018 · SO2(g) + H2O(l) --> H2SO3(aq) .... The equation is balanced as written. Pretty simple, right? That's the equation you're expecting. SO2 is much like CO2. They both dissolve in water and they both form fictitious acids. And like the nonexistent H2C...

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Liquid nitrogen-sulphur fertilizers - Answer on sulphur ...

liquid nitrogen-sulphur fertilizers (applied were urea, urea+S, RSM ® and RSM ® S) and their in uence on size of corn's crop were made [4]. Maximum crop was obtained again using RSM ® S.

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What are all the sources and sinks for the following ...

Get an answer for 'What are all the sources and sinks for the following: Carbon Oxygen Nitrogen Sulfur Phosphorus Water Silica Methane' and find homework help .

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Nitrogen Cycle - Definition, Steps and Importance ...

May 13, 2019 · Nitrogen Cycle Steps. We'll discuss each part of the process below. Nitrogen Fixation. In the process of nitrogen fixation, bacteria turn nitrogen gas from the atmosphere into ammonia.. These nitrogen-fixing bacteria, often called "diazotrophs," have an enzyme called "nitrogenase" which combines nitrogen atoms with hydrogen atoms.

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Is sulfur dioxide considered a green house gas? - Quora

Feb 16, 2018 · The answer depends on the definition of greenhouse gas. Sulfur dioxide concentrations can be on the order of 3 to 16 parts per billion (ppb) where as carbon dioxide has about 100,000 times the concentration at 400 parts per million.

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Why does nitrogen exist as N2, Phosphorus as P4, and ...

Nov 15, 2017 · Answer Wiki. Nitrogen is the anomaly, along with oxygen, because first row elements can form stable bonds. Sulfur is isoelectronic to oxygen, just as phosphorus is to nitrogen. But sulfur and phosphorus cannot form stable bonds to themselves, and so they exist as single bonded allotropes.

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