Question 11 Will entropy increase or decrease for each of the following processes? burning coal C6H1206 (5) - 602 (e)-6C02 (2) 6H20 () Tossing a salad

Q: What is the value for AG° at 25°C for the reaction CH4+ 2H,S CS» + 3H2 given that the equilibrium…

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Q: (E) Could you gather existing thermodynamic data and find what the free energy of pure water (H2O)…

A: Free energy is calculated as ΔG =ΔH- TΔS

Q: Which bonds would be covalent bonds? C-Cl C-H Na-O Fe-Cl Zn-S N-O

A: ->Ionic bonds formed between metal and non-metal. ->Covalent bond formed between non-metals.

Q: Which Grignard reagent, followed by aqueous workup, can be used to convert acetone into…

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Q: is the mole cuk be low O non polai?. Polar electionesanviy or ecis 34 18- ec Plan ar te electron…

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Q: 5 6 C 10.81 12.01 13 14 Al Si 26.98 28.09 22 23 24 25 26 27 28 29 30 31 32 Ti Cr Mn Fe Zn Ga Ge 96…

A: As we know. When Hydrogen is bonded with more electronegative element like-oxygen, Fluorine) then…

Q: 3) Consider the benzene molecule, C,H. The C-C distances are all 1.39 A, the C-H bond lengths are…

A: Given: C-C bond length = 1.39 Å And C-H bond length = 1.09 Å

Q: d) NO2 NO 0.13 Initial Mole 0.040 Moles of Equilibrium 1) Calculate the value of X 2) Hence show…

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Q: If the Ka of a monoprotic weak acid is 6.6x10-6, what is the pH of a 0.32 M solution of this acid?

A: Ka = 6.6 x 10-6 c = 0.32 M

Q: (i) CHCH, KOH |(i) H;O° Me2N.CHO РОСЬ `N' H |НСНО, Ме2NH H* SO3-Pyridine 100°C

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Q: 2. Draw the scheme of procaine hydrochloride synthesis (name all the products).

A: The structure of the procaine hydrochloride is It is used as local anesthetic.

Q: 1. Oxalic acid (H2C2O4) is a diprotic acid with acid dissociation constants of K, 5.60 x 10-2, and…

A: 1. Mass of oxalic acid taken = 25.00 gMolar mass of oxalic acid = 90.03 g/molNumber of moles of…

Q: SiO, + HF > SıF,+H,O If this equation is balanced the coefficients will be: O1,4 ---> 1, 3 O1.4 -->…

A: In the balanced chemical equation, the number of all the atoms should be same in both reactant and…

Q: If the titer during the standardization procedure of HCI is 32.50 ml by using 0.2115 grams of sodium…

A: here we are required to find the percent error in the concentration of sodium carbonate

Q: Questions 1. Provide the product(s) for each of the following reactions. a) NaOH b) CH,Br a) LDA b)…

A: Here we are required to find the product of the reaction.

Q: 1.Determine the mass of sodium chloride required to prepare 400 ml of a Mueller-Hinton broth…

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Q: True or false. In a closed rigid container filled with gas molecules, the pressure exerted by the…

A: Given statement : In a closed rigid container filled with gas molecules, the pressure exerted by the…

Q: What volume of alcohol 96% v/v is needed to produce 3 litres of 80% v/v?

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Q: Inside a body, this reaction has a value of positive ∆G C6H12O6 + H3PO4 → C6H14O12P2 + H2O      ∆G=…

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Q: Explain what an exchange particle does.

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Q: 895/variants/431895/take/9/ TEXT ANSWER Question 10 A calorimeter holds 50 g water at 22.0°C. A…

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Q: Calculate the ph of the system when titrating 100 ml of 0.1 M HCl with 0.05 m NaOH at the…

A: Given: Volume of HCl =100 mL Concentration of HCl =0.1 M Concentration of NaOH = 0.05 M

Q: The mechanism of a reaction is defined as: Select one: 1. The collection of individual kinetic…

A: The correct answer is Option (1)

Q: Addition of HCI to the unsymmetrical alkene below could potentially give rise to two products. C2H5.…

A: Addition of HCl to the unsymmetrical alkene is an electrophilic addition and occurs through…

Q: For the following coordination complex: {Ni(CN)3H2O} Give the name Determine the geometry Give the…

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Q: 8) For the equation: log o(VPPa) = (-1234 K) + 5.8234 %3D calculate the: a) AH vap and the: b)

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Q: Be sure to answer all parts. At 430°C, the equilibrium constant (Kp) for the reaction 2NO(g) + O,(g)…

A: Given data Equilibrium constant : Kp=1.5×105 Initial pressure of gases are  pNO=9.6×10-3…

Q: HBr 80 °C Br Br Br Br IV

A: When conjugated alken react with HBr, there are two possibility if the given temperature is very low…

Q: (1) The two constitutional isomers below have very different boiling points. One has a boiling point…

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Q: Balance the following redox reactions. Identify the reducing agent, oxidizing agent, and reactivity…

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Q: 03(g) 2S02(g) + O2(g) Kc = 2.3 x 10 O3(9) S 2NO2(g) + O2(g) Kc 1.4 x 10 Iculate the equilibrium…

A: Equilibrium constant is defined as ratio of concentration of products to the concentration of…

Q: Use the References to access important values if needed for this question. A buffer solution…

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Q: Using an energy diagram of a chemical reaction determine what are the reactants, products, enthalpy…

A: Define term : Reactant: A substance that takes part in and undergoes change during a reaction.…

Q: 1.00 mol of perfect gas molecules are expanded isothermally from an initial volume of 5.00 m³ to a…

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Q: A 50.0 mL portion of a solution containing 0.200 g of BaCl2. 2H2O is mixed with 50.0 mL of a…

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Q: d) NO 2 NOA 2. Initial Mole 0.13 Moles of Equilibrium 0.040 1) Calculate the value of X 2) Hence…

A: All explain below step by step

Q: True or false. The only intermolecular force of attraction that exists between diatomic oxygen…

A: Given-> O2 molecule

Q: Why are alcoholic solutions (alcoholic NH2OHꞏHCl, alcoholic KOH, alcoholic HCl) used in the…

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Q: Using a spectrophotometer, it is possible to monitor the reaction by measuring the changing…

A: For a reaction: A→B Rate = k[A]n

Q: C-0-C

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Q: The compound named 2-ethyl-3-methylbutane would have how many total number of carbons? 0 7 O none of…

A: Compound name is  2-ethyl-3-methylbutane

Q: Chemistry draw the structure of C8H14O3 in 1H NMR spectra. 4.4ppm(singlet, 4H) 2.4ppm(quartet, 4H)…

A: The IHD is index of hydrogen deficiency.  This helps us to guess the no of possible double or triple…

Q: d) NO, * ON 0.13 N,0, 24 Initial Mole Moles of Equilibrium 0.040 1) Calculate the value of X 2)…

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Q: For the following coordination complex: {Ni(CN)3H20} Give the name Determine the geometry Give the…

A: Formal charge of CN-=-1Formal charge of H2O=0Oxidation state of Ni,x+3*(-1)+0=-1x=+2Hence, Ni exists…

Q: Draw the Haworth projection of N-acetyl-β-L-mannosamine. Is this a pyranose or a furanose?

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Q: Question 19 6 points Save Answer Will entropy increase or decrease for each of the following…

A: Will entropy increase or decrease for each of the following processes ?

Q: Urine is considered to be a biological sample. Outline a procedure for safe handling and disposal of…

A: Collection containers must be clean and made of paper or inert disposable plastic. Do not reuse…

Q: One of the compounds below is the main product in the reaction of a ketone with mCPBA. Identify the…

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Q: Ch, AIC; H,SO4, HgCh `N' KNO3, H2SO4 300°C Br2, fuming H,S04 130°C

A: In Pyridine nitrogen atom is electrons withdrawing group and it's withdraw pi bonded electrons from…

Q: 5. Identify the major class of each lipid from its components. a. fatty acids + glycerol b. fatty…

A: Identify the major class of lipid :