Complete the following solubility constant expression for Ni(OH),. Ksp 믐

Q: Br + CIO" + H' → Br, + Cl + H,O Sn* + Vo, + H* → Sn" + V* + H,O

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Q: Туре Enthalpy Entropy (ДН)? Spont.? (-AG)? Reaction (AS)? Yes, No, or Maybe (TD*)

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Q: The vitamin C content in a 25 mL sample of a fruit drink is analyzed by a coulometric titration…

A: Solution- Data Given- 25 mL sample of a fruit drink, current of 25 mA, vitamin C (FW=176.12 g/mol),…

Q: 71/2 0.032 kg mol1 (0.032 kg mol¯)(300 m s-1)2 ] exp -1 [27(8.3145 J K-1 mol)(300 K) 2(8.3145 J K-l…

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Q: For each of the following reactions, (i) write an equation, (ii) determine what is oxidized and what…

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Q: Draw the structural formula of the following compounds. 4) 3-phenyl-2-pentene 5) 1,4-dimethylbenzene…

A: We have two componds 1) 3-phenyl-2-pentene 2) 1,4-dimethylbenzene  We have draw structure

Q: How to separate phenol from a mixture of benzoic acid and phenol by extraction?

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Q: What is a spontaneous reaction? Are the reactions in voltaic cells always spontaneous? Explain why?

A: To define: Spontaneous reaction.

Q: What is the IUPAC name of this compound ? A. 3-ethyl-2,7,8-trimethylnonane B. 2,6-diisopropyloctane…

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Q: Given the titration curve of a weak acid, at which region is the buffer capacity considered…

A: Answer: In this question buffer that we are going to have will be the mixture of weak acid and its…

Q: Based on the ternary phase diagram, a binary mixture of furfural and water will always split into…

A: To answer whether the binary mixture of furfural and water always split into two liquid phases:

Q: opose a reaction mechanism for the reaction below and use electronic fac plain why a racemic mixture…

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Q: Question 24 19.04 g of an unknown compound decreased the freezing point of 421 g of benzene (Kf=…

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Q: Question 8 The colligative property is influence by the amount solute that are present. The amount…

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Q: C. Questions and Problems. Answer the following. 1. Write a rate expression for the disappearance of…

A: Rate law :-  The equation or expression which gives the relationship between rate of reaction and…

Q: iodate is given below. What is the molar solubility, in g/L? Include units in your answer.…

A: Given,  Molar mass = 664 g/mol Solubility equilibrium  La(IO3)3 <----> La3+(aq.) + IO3-(aq.)…

Q: Problem Solving Directions: Solve the following problems. Write your complete solution. 1. A 60.00 g…

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Q: What is the equilibrium-constant expression of the basic dissociation of NaNO2?         Kb =…

A: Given-> NaNO2

Q: CONCEPT CHECK No. 2 (Continued): Fill in the blank spaces with your answers for Questions 1 & 2 for…

A: The first structure has a chiral center having S configuration and Second one has R configuration.…

Q: Based on the concept of distribution coefficient, a solute that is soluble with two immiscible…

A: Here we have to find the given statement is true or false. The statement says that, based on the…

Q: 15. What is the shorthand notation that represents the following galvanic cell reaction? 2 Fe2+(aq)…

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Q: Indicate whether the following changes would have no impact or would perturb the equilibrium. If so,…

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Q: 1. Supply the indicated information for each molecule or ion. Give the hybrid orbitals on the…

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Q: CONCEPT CHECK No. 2: Write your answers on the blank spaces provided below for Questions 1 & 2…

A: Configurational Isomers are stereoisomers that can not be interconnected to one another by simple…

Q: (c) Ti* complexes do not favour B-elimination reaction. Explain citing example.

A: In order to have beta hydride elimination, it should have following condition matched- 1) Complex…

Q: 19.45 g of an unknown compound decreased the freezing point of 303 g of benzene (Kf= 5.12 ∘C  /m) by…

A: We use the depression in freezing point equation.

Q: Write a note on insertion reaction.

A: An insertion reaction is a chemical reaction where one chemical entity (a molecule or molecular…

Q: An analyst wanted to separate an  essential oil which is partially immiscible in water and a boiling…

A: to separate an essential oil which is partially immiscible in water and a boiling point higher than…

Q: The force constant for a H"F molecule is 966 N m, and with a bond length of 91.7 pm, rotates in a…

A: The energy of a rigid-rotor for a diatomic molecule is given as:   E(J)=h28π2IJ(J+1)

Q: 1. (a) Determine the valence electron counts on the transition metals. Find out the formal oxidation…

A: The valence electrons count of the above organometallic compounds are given below

Q: A В Ether Water- Which set up represent KD > 1 KD = 1 KD < 1

A: If the solute is more soluble in organic layer then KD&gt;1  If the solute is more soluble in…

Q: Based on the following information Cl2+2e=2Cl^- E=+1.36V; Na^++e^-=Na(s) E=-2.71V which of the…

A: Cl2 + 2e- --&gt; 2Cl-      ;   E° = +1.36 V  Na+ + e-   ----&gt; Na    ;   E° = -2.71 V  Based on…

Q: The pH of a 0.300 M solution of NaOAc is:   (For HOAC, Ka = 1.8 x 10-5) a. pH = 4.90 b. pH = 11.37…

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Q: A solution contains a mixture of NazCO3 and NaOH. Using phenolphthalein indicator 25 mL of mixture…

A: In the titration of Na2CO3, and NaOH mixture with HCl in phenolphthalein, half of the Na2CO3 will be…

Q: Balance each of the redox reactions for the conditions stated Label the oxidizing agent and the…

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Q: Write the equilibrium-constant expressions and obtain numerical values for each constant in the…

A: Here we are find the equilibrium constant expression for the basic dissociation of aniline and…

Q: Initial Concentration (mol/L) Rate of Appearance of C A (mol/L.s) 0.10 0.10 2.0 x 103 0.20 0.10 8.0…

A: Answer: Order of reaction with respect to a reactant in a chemical reaction is equal to the power of…

Q: Draw the formula relationship do th

A: For compound haiving even no. of choral centres formula of finding total no. of stereoisomers is 2n…

Q: A fictional element has two isotopes and an atomic mass of 76.34 amu. If the first isotope (Isotope…

A: Average atomic mass = 76.34 amu  First isotope = 20.21 amu  Second isotope = 80.76 amu  We have to…

Q: 15 g of unknown organic sample was dissolve in 575 mL of Dicloromethane (DCM). The boiling point of…

A: Here the nonvolatile solute is the unknown organic sample and the solvent is Dicloromethane (DCM).

Q: Use Hess's Law to calculate the enthalpy for this reaction: 4SO3(g)→4S(s) + 602(g) AH°rxn = ??? kJ…

A: Given, a) SO2(g) ➝ S(s) + O2(g)   ∆H° = +296.8 kJ b) 2SO2(g) + O2(g) ➝ 2SO3(g)  ∆H° = -197.8 kJ…

Q: F, E. B. Temp. (°C) 150 135 120 |D 105 06 75 C. 09 45 30 15 Heat (kJ) Created by E. Lee for Virtual…

A: Answer: Given curve represents pattern of the increase in temperature of the crystalline substance…

Q: Atomic Emission Review Questions ame Section . How do energy? (Hint: Compare your observations of…

A: The lines seem to be in "levels" they do not seem to relate to a continuous data, i.e. for wegih, we…

Q: 169.71 mL of 1.35 M organic salt was mixed with 225.33 mL of Ethanol (d= 0.789 g/mL, MW…

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Q: 16 Hz 16 Hz CDC13 -1.758 -1.718 29 19 L- 7.612 109 L 6IB L 1.414 1.411 A09 60 L- -1.250 -1.102…

A: The correct interpretation of 1H NMR spectrum is given below.

Q: Which of the following statements is TRUE if a pH indicator was NOT added before titration?…

A: Answer: Indicator is the substance that changes its color to tell us about the completion of…

Q: What will happen to water if 1M of SALT is dissolve into it? I. the vapor pressure of water will…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: Based on the phase diagram illustated below, what is the phase condition of the given two-component…

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Q: 0.25M HCl (500 mL) will be prepared from 37.2%(w/w) with density 1.19 g/mL

A: Density of intial Hcl solution = 1.19 g/mL Concentration of intial HCl sol. = 37.2% Final conc. Of…

Q: Enthalpy Entropy (AH)? Spont.? (-AG)? Reaction Туре (AS)? Yes, No, or Maybe (TD*) Celaelg).t 802(g)…

A: By seeing nature of the reactants and products, the supply or evolution of heat energy, we can…