Write the Lewis structure for carbonate ion.

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A: Given complex is :  [Co(en)2(H2O)(Cl)]3[Ni(CN)4]2  What is the coordination number of Co = ?…

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Q: 2. Determine the type of the following chemical reaction: 2NaHCO3(s) -- -> N22CO3 (s)+ CO2{g) +…

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Q: Example 3: The reaction that produces sugar in plants can be seen by the equation below. 3.6 mol of…

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Q: 4. What is the frequency of a wave that has a wavelength of 28 m? Remember that c= 2.998-10 m/s. O…

A: Given-> Wavelength = 28 m Speed of light (c)= 2.998 × 108 m/s

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Q: That's exactly what is my answer was, and got marked as a wrong answer I put 0.594 M HC2H3O2

A: To find out the molarity of the acetic acid.

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Q: Explain briefly the chemical reaction of saponification.

A: Saponification Hydrolysis of an ester to form an alcohol and the salt of a carboxylic acid in acidic…

Q: Consider the galvanic cell at 298 K made from two magnesium electrodes below. Assume that there is…

A: Electron flow from lower concentration to higher concentration

Q: Determine the pOH of a 1.567 M of NazSO3 solution. (Ka for HSO3 is 6.3 x 108)

A: Na2SO3 is a basic Solution , so we would Calculate Kb value and use given Concentration to calculate…

Q: 4.41 Draw the more stable chair conformation of each of the following molecules. (d) (e) (f) (g)

A: A chair conformation with least steric interaction is most stable .

Q: Based on Part D, "The Nature of Reactants" in the experiment, "Kinetics and Reaction

A: Based on Part D, "The Nature of Reactants" in the experiment, "Kinetics and Reaction Rates", which…

Q: 11. Consider the following reaction and its AG-AGo at 25.00 °C. 2Ag(aq)+Cu(s) 2Ag(s)+Cu*(aq) AG…

A: Given reaction is :  2Ag+ (aq) + Cu (s) ------------> 2Ag (s) + Cu2+ (aq) , ΔG0 = -88660 J/mole…

Q: The following questions are about the best Lewis structure of O3². How many single bonds? How many…

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A: The addition of BH3 occurs in a such way that the hydrogen atom adds to more substituted carbon and…

Q: What is the chemical equilibrium expression for the equation 2A,B + 3CD AĄD + C3B2? O [A,B]°[CD]…

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Q: 11. The normal boiling point on a phase diagram can be found by: A. reading across at a pressure of…

A: The correct answer along with explanation is given in the following step.

Q: Calculate the pH of the 0.30 M NH3/0.36 M NH4Cl buffer. What is the pH after the addition of 20.0 mL…

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Q: A value of K near 1 indicates that at equilibrium probably significant quantities of both products…

A: Equilibrium constant is written as ratio of concentration of reactants are product.

Q: What is the equilibrium constant equation for the chemical process below? A2 + 2B A2B2 [A,B,] [A,B,]…

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Q: 800 705 kJ 600 497 kJ PE (kJ) 400 200 175 kJ 100 Reaction Progress Created by E. Lee for Virtual…

A: Given,  Potential energy = 705 kJ Starting reactants energy = 497 kJ  When catalyst used potential…

Q: 19.Write 2-3 sentences evaluating the use of nuclear fission to generate electric energy provide at…

A: Nuclear fission reaction occurs when a heavy radioactive nucleus undergoes spontaneous decay and…

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Q: How many grams of glucose would you need to prepare 2.8 L of a 2.8% glucose (m/v) solution?

A: Given,  The amount of glucose need to prepare 2.0 L of 2.0% glucose (m/v) solution = ?

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A: The initial concentration (N0), final concentration (N), and time (t) required to convert the…

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A: We can solve a given problem by using the equation ∆Tb= i×Kb×m Where  ∆Tb= increase in the boiling…

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A: At equilibrium, rate of forward reaction is equal to rate of Backward reaction.

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

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Q: Practice Exercise What is the pH of a solution containing 0.30 M HCOOH and 0.52 M HCOOK? Compare…

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A: Chemical or physical processes can be divided into two types  Irreversible process Reversible…

Q: 8. Suppose you were asked to prepare a 250 g chocolate mousse which is a 35% chocolate, 30% cream,…

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

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Q: Write 2-3 sentences describing what happens to a uranium nucleus during nuclear fission

A: Write 2-3 sentences describing what happens to a uranium nucleus during nuclear fission.

Q: What is the pH of an aqueous solution made by combining 44.16 mL of a 0.4192 M sodium formate with…

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Q: Masses of select isotopes: Helium-4 (He): 4.00260 amu Beryllium-8 (Be): 8.00530 amu Carbon-12…

A: Larger the value of mass defect, the greater the nuclear binding energy and the more stable the…

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Q: Calculate the volume of 0.120M hydrocyanic acid, HCN (K, -4.9 x 10-10) solution, needed to prepare…

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Q: A solution (total volume = 1L) of 0.4 M NH3 contains 12.78 g of NH4CI (MW = 53.491 g/mol). Kb = 1.8…

A: First we would Calculate initial pH of solution before adding HCl.  Then pH after adding HCl is…

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A: It is an example of Birch reduction. The reagents used are sodium/lithium in Liq ammonia and…

Q: 4.28 Identify which C-H bonds are axial and which are equatorial in the following Newman projection…

A: Given structure is :  Identify which C-H bonds are axial and which are equatorial in the following…

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A: In this question, we will determine the change in volume of the system in L unit.  You can see the…

Q: 17.write describing the mass number ,charge and penetrating ability of alpha particles

A: Alpha particle : Alpha particles  are  consist two protons and two neutrons. Since He atom consist…

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A: Here we are required to show the mechanism for the synthesis of phenylalanine using strecker…

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Q: 1. The material with this label below on is: I. Highly hazardous II. Moderately hazardous III. Very…

A: 1. The material with this label on the chemical leads to the toxicity of the compound.  This…

Q: What types of carbon atoms can be found in 2,2-dimethylbutane? a.Primary and quarternary b.Primary,…

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