Explain the natural Nitrogen Cycle including anthropogenic changes

Q: 1) Match the each of the following chemical equations with the correct type of reaction(s). CH,(g) +…

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Q: Hydrochloric acid + Sodium hydroxide  Molecular Equation Ionic Equation Net Ionic Equation

A: Acid reacts with base to form salt and water. Net ionic equation shows the ions that are involved in…

Q: 4. What is the polysaccharide that contains glucose units with a(1-4) glycosidic bonds and branches…

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Q: Equation A: Equation B: Equation C: Equation D: Equation E: Equation F: Equation A Equation B…

A: -> Strong acids and bases are the ones which dissociate completely in a solution .  -> A weak…

Q: Which Fischer projection (A-D) correctly represents the bondline structure below? х I I А. CH3 Н OH…

A: A fischer projection formula is a convention used to depict a stereo formula in two dimensional…

Q: [Co(H,O)%]2+(aq) + 4CF(aq) → [CoCl,??-(aq) + 6H,O(I)

A: Given:- The given requilibrium reaction is  [Co(H2O)6]2+(aq) + 4Cl-(aq) → [CoCl4]2-(aq) + 6H2O(l)…

Q: 5. Consider the following pairs of structures. Identify the relationship between them (enantiomers,…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: orrect balanced formulas for the products in these synthesis reactions. 12MgCl₂ +0,2 MgO +2CIz 2) Na…

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Q: Give the correct stereochemistry at the chiral center of the following molecule: OR OIIII... ~

A: If the four atom attached to the chiral centre are all different priority depend on atomic number…

Q: the probabilities of states of independent systems X and Y are given by tables: xi x1 x2 pi 0,3 0,7…

A: The entropy of an independent system of states is calculated as: S(p)=-∑pi-log(pi) where pi is…

Q: Is it possible to distinguish the following two molecules on the basis of HR- mass spectrometry?…

A: Mass spectrometry helps us to find the structure of the unknown organic compounds on basis of the…

Q: 4 Answer the following in our own words to the best of your knowledge: a. Why is the second…

A: Ionization energy (EI): When an electron is removed from the outermost shell of an isolated gaseous…

Q: A glow-worm of mass 5.0 g emits red light (650 nm) with a power of 0.1 W entirely in the backward…

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Q: Below is a skeletal structure for methyl salicylate, the flavor component of wintergreen. Indicate…

A: Hybridisation number = number of lone pair + number of bond pair Hybridisation number…

Q: Part 1 of 2 Determine the pH of a 0.30 M NH3 solution. Be sure your answer has the correct number of…

A: Here, we have to calculate the pH of 0.30 M NH3 solution. Also, we have to calculate the pH of a…

Q: A volume of 500.0 mL of 0.130 M NaOH is added to 585 mL of 0.250 M weak acid (K₁ = 6.46 x 10-5).…

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Q: What is the pOH of 2.00 M Ba(OH)2 solution? Is the solution neutral, acidic, or basic?

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Q: Determine the direction of shift for the following reaction that is at equilibrium when the…

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Q: Answer the following in your own words: a. What is the electron configuration of a neutral b. How…

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Q: 5. Consider the following pairs of structures. Identify the relationship between them (enantiomers,…

A: Note - Since the given question is a multipart question, hence I solved first three parts according…

Q: Calculate the standard decomposition potential of water electrolysis, H2O(g) = H2(g) + (1/2) O2(g),…

A: The decomposition equation of water electrolysis is: H2O(g) → H2(g) + 1/2 O2(g) ;  The standard…

Q: Your calcium carbonate antacid tablet weighed 1.50 g. You added 25.00 mL of a 1.00 M solution of…

A: The weight of Calcium carbonate antacid tablet weighed = 1.50 g The volume of HCl solution (V1)=…

Q: Calculate the percent yield for the reaction shown below by constructing a BCA table, determining…

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Q: Exercise : Use the ideal gas equation to evaluate the volume of Helium gas (He(g))at the following…

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Q: Calculate the µg/L of the following: (a) 0.0500 N H2CO3 (b) 0.0010 M CHCl3

A: Given 0.0500 N H2CO3  or  0.0010 M CHCl3

Q: A 0.2513 g sample of a monoprotic acid neutralizes 37.21 mL of a 0.08347 M KOH solution. Calculate…

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Q: In an x-ray photoelectron experiment, a photon of wavelength 150 pm ejects an electron from the…

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Q: 1) The major product(s) in the reaction below is (are) OCH 3 OCH 3 I Br Br₂/AlBr3 OCH 3 II Br OCH 3…

A: The organic reaction of electrophilic aromatic substitution reaction is given and we have to find…

Q: Complete the balanced dissociation equation for the compound below in aqueous solution. If the…

A: A chemical equation is said to be balanced, if the number of atoms of different elements on left…

Q: Determine the milligrams of CCI produced when 325 milligrams of CS, reacts with Cl, according to the…

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Q: Calculate the concentrations of all species in a 0.760 M Na₂SO3 (sodium sulfite) solution. The…

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Q: 3. A mixture of Na2CO3 and NaHCO3 has a mass of 22.0 g. Treatment with excess HCI solution liberates…

A: Given, Mass of sample mixture  = 22.0 g

Q: For the following exothermic transformation, which of the following is true? ΔΗ 0 ΔΗ > 0 ; ΔS 0 ;…

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Q: What is the name of the compound shown here? F A) fluorobenzene B) o-fluorotoluene C)…

A: In the given question we have to name the compound,  first of all, we have to identify the position…

Q: 4. Calculate the calculate the mass of precipitate formed from 5.0 g of strontium chloride.…

A: The compound which is in solid state in the product side is the precipitate.  in balanced chemical…

Q: The pKa of NH4+ is 9.25.  Predict whether the acid form (NH4+) or the base form (NH3) is predominant…

A: Recall the given reaction,                               NH4+ aq  +  H2O l  ↔  NH3 aq  +  H3O+…

Q: 600℃ ○[A] [B] HsCo- == [c]

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Q: 1. For the following reactions, fill in the boxes with the predominant product or products. You must…

A: Given : structure of reactants

Q: 1. The yellow light given off by a sodium vapor lamp used for public lighting has a wavelength of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Calculate the pH of a solution that is 0.0200 M in a. H3PO4 (Kal = 7.1 x 10-³). pH = b. H3PO3 (Kal =…

A: a)  concentration of the H3PO4 solution=0.02 M The Ka1 or the equilibrium constant value of H3PO4 is…

Q: In XRF, a β transition always involves ejecting an electron from the 2nd orbital (i.e. a 2s or 2p…

A: False

Q: Suppose 75.2 mL of a 0.119 M solution of Na₂SO4 reacts with 165 mL of a 0.383 M solution of MgCl, to…

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Q: Give the full electron configuration of an arsenic atom in the ground state. Provide the orbital…

A: Given : name of atom = arsenic

Q: Part B: Distillation of Unknown Ethyl Acetate-Toluene Mixture Volume of Distilland D _mL; Volume of…

A: Moles percent of A in mixture of A and B is calculated as- Mole Percent =Moles of AMoles of A +…

Q: DES OOOT DOST 2000 (D) 000€ her all t

A: All organic molecules exhibit distinct IR spectrum due to the characteristic bonds present in them.

Q: Identify the reactant that gets reduced in the following reaction. 2MnO4 (aq) + Br¯(aq) + H₂O(l) →…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

Q: 3. For the following reaction, fill in the box with the predominant product or products. You must…

A: Given : structure of reactant.

Q: In the reaction 2 HI(g) H2(g) + l2(g), the equilibrium constant is 0.020. If 0.200 mol of HI is…

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Q: 5. Calculate the mass of oxygen required to react with 1.0 g of butane C4H10. _C4H10(g) +______O2(g)…

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Q: For the diprotic weak acid H₂A, Kal = 3.7 x 10-6 and Ka2 = 6.1 x 10-⁹. What is the pH of a 0.0800 M…

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