Write the balanced COMPLETE ionic equation for the reaction when FeBr₃ and (NH₄)₂S are mixed in aqueous solution. If no reaction occurs, simply write only NR.

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A: Given: ΔH = -20.0 KJ/mol = -20000 J/mol. And ΔS = 34.0 J/K.

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Q: Annotate the NMR spectra. Assign the hydrogens to the structure of methyl 3-nitrobenzoate.

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Q: What species is the oxidizing agent in the reaction below? CIO + Cro, → CI¯ + CrO, 2- CI CrO, а. с.…

A: Oxidising agent: those species reduces itself and oxidise others are called oxidising agent.

Q: At 1 atm, how many phase changes can water exist at different temperatures? how about carbon dioxide…

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Q: II. Which of the following isoelectronic (same number of electrons) ions is the largest. Be able to…

A: As per bartleby guidelines I answered only first question so please don't mind.Thanks in advance.

Q: n: Mg (s) + l2 (s)- of Mg react with 3.56 moles of l2, and 1.76 moles of Mgl2 Mgl: (s)

A: Reaction :  Mg       + I2              =             MgI2 3.18 mol 3.56 mol…

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Q: Which of the following scientists had similarities in their atomic model, but lived thousands of…

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Q: Significance of GC analyses for hydrocarbons in the environment

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Q: A 1,2-methyl shift occurs when which of the following iodides is heated in ethanol? O…

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Q: C,HSCOOH (s) E→ CH&COO (aq) + H (aq) K, = 6.46 x 10 1. Benzoic acid, CoH,COOH, dissociates in water…

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Q: Show how to use the microanalysis data to determine the number of cod (C8H12) ligands per Pd. C,…

A: Given: Mass percent of Pd = 37.27 % And mass percent of C = 33.65 %

Q: Standardization of a sodium hydroxide solution against potassium hydrogen phthalate yielded the…

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Q: Write the IUPAC Name of the following 2. 3. 1. H3C CH3 H3C, CH3 CH3 CH3 CH3 H3C. CH3 H3C. CH3 H3C…

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Q: Current Attempt in Progress Gold(III) chloride, AuCla, has K - 3.2 x 1025. Calculate the molar…

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Q: You performed an experiment in order to determine the quantitative analysis of total aldehyde…

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Q: Туре: MC QUESTION 8 How many monobromination products can be formed by NBS bromination of…

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Q: Scientifically, nitrogen and hydrogen at high temperature are converted to ammonia. When 350 grams…

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Q: 11-64 The tosylate of (2R,3S)-3-phenyl-2-butanol undergoes E2 elimination on treatment with sodium…

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A: As per our guidelines we can only solve first three sub-parts. Please resubmit the other questions…

Q: A solution is prepared by dissolving 21.1 g of NaI in enough water to make 444.5 mL of solution. How…

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Q: Question 2 Only one of the statements below is correct; which one? O Two solutions are hypotonic…

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Q: How much heat (in kJ mol–1 to two decimal places) is required to melt 300.0 g of water (H2O; 18.02 g…

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Q: Identify the incorrect part of the compound name. LOCANT CHAIN LENGTH PREFIX SUBSTITUENT…

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Q: A 25.0 mL sample of a saturated Ca(OH)2 solution is titrated with 0.023 M HCl, and the equivalence…

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Q: The endothermic process is described in the following, except: energy lost by substance energy…

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Q: 0.02 kg plant extract in 2dm3 of water was shaken with 0.1dm3 ether. Upon checking, 1.7x10-3 kg of…

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Q: that the number of nuclides in i: age of the rock.

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Q: A 150.0 g block of lead at 100.0 °C is placed in a calorimeter with 50.0 g of water at 22.0 °C. The…

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Q: A solution is prepared by dissolving 0.10 mol of acetic acid and 0.10 mol of ammonium chloride in…

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Q: Briefly explain how you determined when the reaction was complete PROCEDURE To a six inch test tube…

A: Please find your solution below : Chromatography is an analytical technique used for the separation…

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Q: What is the equilibrium concentration of Br2 if [HBr]=0.35M, [H2] =0.22M at equilibrium? K=62.5 H2 +…

A: Given that -  Equilibrium constant , K = 62.5  Hydrogen bromide concentration, [HBr] = 0.35 M…

Q: The redox potentials for the Zn2+/Zn and Cl2/Cl– couples are -0.764 V and 1.395 V, respectively.…

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Q: 8. For the reaction: Ca(OH)2(s) + CO2(g) – CaCO3(s) + H2O(1) a. Balance the reaction b. Use the…

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Q: Using a secondary alcohol of your choice as an example: i)give the displayed formula of the product…

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Q: Exactly 100 mL of 0.15 M nitrous acid (HNO2) are titrated with a 0.15 M NaOH solution. (a) Calculate…

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