Chemistry   Complete Compound 1 IR Data and name the component (name and structure). Molar mass is 144.2 g/mol Frequency (cm-1) Assignment.

Q: A system expands from a volume of 1.00 L to 2.00 L against a constant external pressure of 1.00 atm.…

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Q: What is the decreasing order of reactivity among the following compounds ? IV OIV > II > II > I O…

A: (III) compound is most reactive than others because Cl is better leaving group and it can be removed…

Q: How many grams of CuCl are formed from the complete reaction of0.814 mol Cu? 2 Cu + Cl2 --> 2CuCl

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Q: Consider the reaction: A+2B -->C delta S° (A) = 138.22 J/molK delta g (B) = 235.87 J/molk delta g°…

A: Given reaction is :  A + 2B ---------> C  ΔS0 of A = 138.22 J/mol.K  ΔS0 of B = 235.87 J/mol.K…

Q: N°2 8. A. H, Pd/c then i c. Hz Pd/c then L B. then H. Pd/c Ha 9. 2. Hz NNH2, kOH A. В. C. {N-N NCI…

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Q: Write the formula for the K eq for the following reaction: N 2(g) +3H 2(g) ->2NH3(g)

A: The formula of Keq for the following reaction :  N2(g) + 3H2(g) ---> 2NH3(g)

Q: 3- What are the reason for painting the tank with silver .

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Q: HO, 1. МMTrCI, Py 2. Me,P, THF, NaOH 3. (CF,CO),0, THE 4. PivCl, Py 5. Hydrazine hydrate Ме OH LevO,

A: The reaction involves the following steps: 1. Protecting 2. Cleavage 3. O-acetylation 4. Reduction…

Q: 34. The following molecule is Na,Cr207 COOH H2SO, H20 I3D IV

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Q: In what two ways does the Morse potential provide a more accurate description of molecular…

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Q: An aqueous solution of ferric hydroxide has a specific gravity of 1.25 and a weight fraction of…

A: Given ,  Specific gravity or density = 1.25  Weight fraction of solute = 0.15g  To calculate…

Q: The oxidation of nitrogen oxide produces nitrogen dioxide, as shown below: 2NO (g) + O2 (g) → 2NO2…

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Q: Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in…

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Q: 25 [References] Use the References to access important values if needed for this question. A…

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Q: Brz -> la. Ph Br Br Br B. ph C. ph' Br A. Ph Br CHC13 (3. Ph h koH CI Cl Ci CI cl B. Ph D. C. A. Ph…

A: In this question we have to tell the product of the reaction.

Q: 25.0 mL of 0.150 M NaOH is neutralized by 13.6 mL of an HCl solution. The molarity of the HCl…

A: Volume of NaOH = 25.0 mL Molarity of NaOH = 0.150 M Volume of HCl = 13.6 mL

Q: Calautade the oxygen demand for the OYYुत०ा ककावाले o oxार्वनीला गरखलमन नी कांकंगनीकन०n. N\W oर ०2…

A: Oxygen demand is calculated as gm of oxygen used for the nitrificition,Or per gm of Nitrogen

Q: 1. Brz 24. 2. NaOEŁ zequiv. Br Br A. B. D. Bv Br Br

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

Q: 0.100M solution of monoprotic weak acid has a pH of 3.00. What is the pKa of this acid?

A: Let , weak monoprotic acid = HA  pH = 3.00  [HA] = 0.100 M

Q: calculate the milltifres of 0-250M Naz PO that win reget with 30.0mL of O•250 M MIC12 •

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Q: What is the difference between the enthalpies of the products and the reactants? AH O AG O Am O AS…

A: Which one of the following is correct

Q: If Kc = 0.00480 for the reaction below at 298.0 K, then what is the value of Kp? (R = 0.08314…

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Q: EEO.

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Q: What is the fine structure, draw the fine structure of n=2 and n=3 shells of hydrogen and the…

A: In spectroscopy, when the main spectral lines of an atom splits into two or more components then…

Q: Type your answer... 4points Consider the equation: 2A+3B--> 2C AG° (A) = 53.11 kJ/mol AG° (B) =…

A: Given data : 2A + 3B------> 2C ∆G0(A) = 53.11KJmol-1  ∆G0(B) = -205.8KJmol-1  ∆G0(C) =…

Q: Given the following formation reactions of carbon dioxide, water, and ethanol, compute for the total…

A: Given :   ∆Hf° CO2 = -393 KJ/mol   ∆Hf° H20 = -241.8 KJ/mol   ∆Hf° C2H5OH = -277.7 KJ/mol  Hess law…

Q: 4. Find the percent (m/m) concentration of a 1.50 L solution made with 23.4 g of sodium hydroxide?…

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

Q: Use the References to access important values if needed for this questi Hint: No calculations are…

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Q: When a solid dissolves in water, the solution may become hotter or colder. The dissolution enthalpy…

A: Solutions                     Given that Here a general chemistry student find that when 17.83 g…

Q: 1) what is the critical temperature of compound X? 2) if you were to have a bottle containing…

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Q: Propose a two reaction sequence to convert each of the following substrates into the indicated…

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Q: Bromine-88 is radioactive and has a half ife of 16.3 seconds. What percentage of a sample would be…

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Q: Calculate the rate constant, k, for a reaction at 54.0 °C that has an activation energy of 86.9…

A: Answer: This question is based on Arrhenius equation which is shown below: logk=-Ea2.303RT+logA…

Q: It is desired to prepare cupric sulfate solution by dissolving 250 grams of cupric sulfate in enough…

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Q: he following fictitious unbalanced REDOX reaction is made of some teachers initials and some Oxygen.…

A: here we are required to balance the redox reaction

Q: What does the part of the diagram labeled (A) represent? (B). (A) (C) (D) (E) O Product energy O…

A: In the given diagram, [A] represents = ?

Q: Draw side by side dot structures of mehyl alcohol, H3C - O-H and ammonia. Put partial positive and…

A: Lewis dot structure of molecule is also known as Dot structure or Lewis structure of molecule. It is…

Q: 46 g of aluminum from 32 degrees celsius to 55 degrees celsius. What is the heat in cal?

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Q: need assistance with revising with what I have so far with these chemical balance equations: 1.…

A: 1. According  to law of conservation of mass mass of reactant must be same as mass  of product . 2.…

Q: When water vapor molecules contact a cold glass surface and liquid water is formed, the energy of…

A: Given statement is :  When water vapor molecules contact a cold glass surface and liquid water is…

Q: The hydroxide ion concentration in an aqueous solution at 25°C is 5.6×10-2 M. The hydronium ion…

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Q: you have a bottle of compound X at a pressure of 45atm and temperature of 100 C, what will happen if…

A: The answer is as follows:

Q: In what two ways does the Morse potential provide a more accurate description of molecular…

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

Q: What is the [H30 ] In a solution that has a [OH ]= 2.5 x 10-8 M?

A: We are Given : [OH- ] = 2.5 × 10-8 M

Q: Morphine, C 17H 19NO 3, is often used to control severe post-operative pain. What is the pH of the…

A: Which one of the following is correct answer

Q: Why alkali is added to the nitrification tank？ A. to provide electron donors B. to provide…

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Q: Sulfuric acid is an important industrial chemical that is usually produced by a series of reactions.…

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Q: Please show complete solution and apply all units A gaseous mixture contains 18% oxygen, and 78%…

A: Given :  Percentage of oxygen = 18 %  Percentage of nitrogen = 78 %  Mass fraction of oxygen gas =…

Q: Calculate the pH of a buffer solution prepared by dissolving 0.20 mole of cyanic acid (HCNO) and…

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Q: Name: Pre-Lab Questions 1. write a reversible reaction for the buffer decomposition of NH4* into…

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Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.