EXERCISE Find (p?) for the ground state of a particle in a three-dimensional box. (Answer: h² /41².)

Q: The images below represent solutions of two acids, HX and HY. (H2O is omitted for clarity.) Which…

A: Weak acid is partially ionized while stronger acid is completely dissociated into ions.  As HX is…

Q: 15-10. Suppose that the Ag | AgCl outer electrode in Figure 15-7 is filled with 0.1 M NaCl instead…

A: Given: Ag/AgCl outer electrode is filled with 0.1 M NaCl instead of saturated KCl. Calibration of…

Q: 3. For a basic zwitterion, the isoelectronic point is (circle all that are correct): a. below pH 6…

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Q: Which of the followings are state functions? 1. Internal Energy 2. Gibbs free energy 3. Heat 4.…

A: Please find your solution below : State function is defined as the property which depends only on…

Q: CH30 OCH3 ŅCH3CH3 22

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Q: A. Put the following complexes in decreasing order of reactions rates under a dissociation reaction:…

A: Monodentate ligands bind to other molecule through only one donor atom and bidentate ligands bind to…

Q: A weak acid HA (aka - 5.00 was tirated with 1.00 M KOHL The acid sokdion had a volume of 1000 ml and…

A: Since you have asked a question with multiple sub-parts, as per our company guidelines we are…

Q: 6) What meaning of solubility and? 7) What is the principle of conductivity meter?

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Q: In a 0.60 mM aqueous solution of acetic acid (CH,CO,H), what is the percentage of acetic acid that…

A: Concentration of acetic acid = 0.60 mM We need to find percentage of acid dissociated.

Q: To do: Identify which of the following processes will be spontaneous or non- spontaneous. 1.…

A: We have asked to identify the spontaneous and non spontaneous process from the given process.

Q: Calculate the equilibrium concentrations of the following in a 0.100 M oxalic acid, (COOH)2…

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Q: Lareina the laboratory technician is given the task of making a solution containing HOBr…

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Q: Given the reaction: HBr + NH3 ↔ Br- + NH4+ One of the Bronsted-Lowry conjugate acid-base pairs is:…

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Q: Determine the name of this molecule shown below. Br #2 (Ketono) "5,6-dibromoheptane" Br

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Q: 1. What is the product for the following reactions? N2OH H20 NaOlf 1,0. A 1. NaH 3. NaB, 0 4. NaOCi,…

A: 1. We have to give the products off the give reactions.       P.S.: According to the company…

Q: In Bronsted-Lowry theory, an acid-base reaction is a proton transfer. True False

A: According to Bronsted-Lowry theory  An acid is a proton donor and a base is a proton acceptor.

Q: 6. Which of the following is NOT true about the Particle Theory of Matter? * a. All particles of one…

A: Ions can be positive ions or negative ions. Positive ions carry positive charge and negative ions…

Q: Instructions: Draw a Lewis structure for: (a) H;S, (b) OF2, (c) hydroxylamine (NH;0)

A: The Lewis structure Tells about the bonding of atoms  to the central  Atom.

Q: QUESTION 2: How much Pareactant will be needed to produce 105.8g of tetraphosphorus decaoxide…

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Q: Given the following reactions, find the standard cell potential. Anode: NO3- + 2H+ + e- --> NO2 +…

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Q: . 5 grams of fat are burned in a calorimeter, raising the temperature of 23 kg of water from 20 deg…

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Q: What is the pH of a 0.36 M solution of HNO2 (Ka = 4.5 x 10-4)?

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Q: mass (in grams) of magnesium oxide

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Q: What pressure is exerted by 0.75 moles of a gas at 25°C in a container with a volume of 1.5 L?

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Q: Consider the reaction: 2H2O(I)->2H2(g)+O2(g): Decrease in entropy (delta S0) 2) Consider the…

A: Entropy of gas is greater than entropy of liquid

Q: . Write the charge balance for a solution containing 0.01M K;50, and 0.005M NaOH. In your charge…

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

Q: How would you convert the following compounds to aromatic compounds? (a) (b) (c) CI (d) (e) (f) HO-…

A: According to Huckel , Aromatic species can be explained using π electrons calculation along their…

Q: Where does the 2.303 in front of the R in the second step come from?

A: To describe why we R is multiplied with 2.303.

Q: C. How does the chelate effect affects the rate of a reaction? D. An _____ (inner, outer) sphere…

A: Chelating ligand are thermodynamically much more stable than the complexes with non-chelating…

Q: 2. For the reaction: 2A + B → C, the rate of formation of C was measured for a number of different…

A: Rate law is an expression that relates rate of the reaction to the concentration of the reactants.

Q: a) A saturated hydrocarbon having molecular formula of C6H14. Draw all possible structural isomers.…

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Q: Which of the following (assuming the same concentration in water) would make a solution with the…

A: Strong acid: Strong acids completely dissociate into their ions in water. Let HA is strong acid then…

Q: 25. Which determines the speed of a molecule? * a. Its kinetic energy b. The amount of the molecules…

A: Multiple choice questions : 25-28

Q: Calculate the critical free energy of nucleation of ice from water at (i) 0°C, (ii)-5°C, and (iii)-…

A: Solutions                               Given that Calculate the critical free energy of nucleation…

Q: Which of the following describes the second law of thermodynamics? deltaS(system) + deltaS…

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Q: A Оз Zn/CH3COOH Br2 F H20 H2 В Pd HCI H20

A: There are some of the examples of the reaction of alkenes and the outcomes are decided by the…

Q: What is E° (celI) for the cell Mn | Mn2*(aq) || Ag*(aq) | Ag? E° (V) Standard Reduction Potentials…

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Q: Propose stepwise mechanisms for the following reaction (1) NaOEt, ELOH (b) (2) H3O, workup

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Q: Decide if each statement is true or false for the rxn. 1) The major product is a mixture of…

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Q: For a galvanic cell constructed using a graphite cathode and a graphite anode : 5Sn²+ aq) + 2MnO4…

A: Galvanic cells:  The cells in which chemical energy is converted into electrical energy is said…

Q: Give the IUPAC name of the following: la) CH3 CH3 (b) CO2H (с) Br CHCH2CH2CHCH3 Br H3C CH3

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: Given for 9: A healthy individual has a blood with [H'] = 4.87× 10*. 9. What is his/her blood pH?…

A: Given, Concentration of H+ ion in a healthy individual blood = [H+] = 4.87 × 10-8 pH of the blood =…

Q: How many moles of carbon dioxide are dissolved in a 500. mL of an unopened coke bottle if the soda…

A: Given data, Volume = 500 mL Volume = 0.5 L                  { 1000 mL = 1 L } Partial Pressure…

Q: The chemical formulae of some acids are listed in the first column of the table below, and in the…

A: Acid                                     Strong or WeakH3PO4…

Q: You want to prepare 120 ml of aspirin solution with aspirin concentration of 0.75% w/v. How many…

A: Given :-  % w/v of solution = 0.75 %  Volume of solution = 120 mL  To calculate :-  No.of 300 mg…

Q: Problems 1. A 1000L tank is full of seawater with a salt concentration of 35 g/L. The solution is…

A: Given, Total capacity of tank - 1000 L Initial concentration of the solution - 35 g/L Rate of…

Q: Calculate the equilibrium concentrations of the following in a 0.100 M oxalic acid, (COOH)2…

A: Given,  Molarity of H2C2O4 = 0.100 M  First acid dissociation constant of H2C2O4 = Ka1 = 5.9 x 10-2…

Q: hydrocyanic acid (HCN) nitrous acid (HNO2) Ka=4.9×10−10 Ka=4.6×10−4 Use the information in the…

A: Given,  Acid dissociation constant of HCN = Ka = 4.9 x 10-10  Acid dissociation constant of HNO2 =…

Q: Write the solubility product expression for barium chromate .

A: Solubility product constant (Ksp​)is the equilibrium constant for a solid substance dissolving in an…

Q: What reagent serves as the source of ammonia to deprotonate oxalic acid in the production of calcium…

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