Question 2 e Complex (Cu(NH,),"abserb bykt with a wanlength of 342 nm.What is the valus A Nin K3 mole ? The

Q: (c) Write the products and comment on the natures of the following reactions :

A: organometallics reaction

Q: Consider the apparatus below at a constant temperature. The two flasks have equal volumes. At the…

A: We would use diffusion property of gas to answer this question.

Q: Suggest the enzymatic pathways that are involved in the metabolism of heroin and codeine.

A: Metabolism can be defined as complex process in which large molecules present in food are converted…

Q: A mixed thorium decay product sample is separated into elements, yielding a 1.19mg sample of…

A: Actinium-225 is a radioactive substance with a half-life, t1/2 of 9.20 days. t1/2 = 9.20 days * 24…

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Q: 1- How can you prepare 5% NaOH solution

A: can be solved by mass by volume concept

Q: Nitric acid is a key industrial chemical, largely used to make fertilizers and explosives. The first…

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Q: Instructions: Answer the following and show your solution. Round off all numerical answers to three…

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Q: When the Cu2* concentration is 1.35 M, the observed cell potential at 298K for an electrochemical…

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Q: Consider the electrolysis of molten barium chloride (BaCl,). (a) Write the half-reactions. Include…

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Q: Based on this lipid structure, what kind of product is formed if NaOH is added to a triglyceride?…

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Q: 3.) Calculate the cell potentials and construct a titration curve for the titration of 50.0 ml of…

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Q: A mixture contains 1.0 x 10-3 M Cu²+ and 1.0 x 10-3 M Mn²*. We want to separate these ions by…

A: The one which is less soluble will precipitate first.

Q: Step 6: When a curved arrow starts from a o bond and points to a distant atom, the o bond breaks and…

A: In this question we have to tell the curve arrows to get the product.

Q: Step 2: When a curved arrow starts from a lone pair and points to an atom, a new sigma bond will…

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Q: The free energy change for the following reaction at 25 °C, when [Cd2+] = 9.08x10-3 M and [Ni2+] =…

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Q: Cs*(9) +F(g) D = 79.4 kJ/mol Cs(g) +F>(9) EA =-328.2 kJ/mol %3D Cs*(g) +F (g) IE = 375.7 kJ/mol…

A: Given data The energy of sublimation for Cesium, ∆H0s = 76.5 KJ/mol The first ionization energy of…

Q: What are the resonance structures, bond order, and polarity of NH3, POCl3, PCl5, IF3, IF5, O3,…

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Q: 3. Derive the expression of the electron's charge to mass ratio: 125R?V 32µ3N²I?r2 me

A: we have to derive the expression fot e/m for an electron:

Q: Calculate tne volume in liters of a 3.15 x 10 9- mol/L mercury(1) chloride solution that contains…

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Q: Consider the galvanic cell based on the following half-reactions: Zn?+ + 2e -→ Zn e = -0.76 V Fe2+ +…

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Q: What would be the volume of a sample of CO2 if the sample contained 400 grams at 35°c and 785 mmHg?

A: Given :-  Mass of CO2 = 400 g  Temperature = 35°C  Pressure = 785 mm Hg  To calculate :  Volume

Q: Give the reagents name that is used in this reaction to prepare product?

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Q: What is the correct name of the following compounds (from left to right). SO3 Na OH OH, COH HO, HO.…

A: The first compound contains amine group and sulfonic group at C1 and C2  positions in naphthalene…

Q: 1. Are small biomolecules that are solubilized by the Cl atoms present: a. CH3(CH2)10CH(OH)2 b.…

A: 1.b

Q: pharmacy. What is the purpose of adding concentrated sulfuric acid and heating the mixture? What was…

A: Esterification  involve the formation of ester by condensation reaction of alcohol with acid.

Q: Suppose a mixture containing 3.88 g H2 and 35.1 g NO has a total pressure of 2.51 atm. What are the…

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Q: ) The figure above shows a gold surface with Ar and He atoms adsorbed. The large grey spheres…

A: The diagram shows that gold surface is present as cubic close packing.  The unit cell show Ar atoms…

Q: M Potta sium eiest When 25.0mL of a 3.16 X15 Carbanate solution is combined uwith 15:0mLof a…

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Q: Convert the following measurement. 3 kg 9.6 x 10 %3D mol · L mol dL

A: Unit conversion: 1000 g=1kg1 L=10 dL (decilitre) We have to calculate following: 9.6×103 gmol.L=_…

Q: 1. A mars lander may use small rockets to carry cameras on parachutes to a high altitude to survey…

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Q: O Pt(s) | Cu* (aq), Cu2+ (ag) || IO3 (ag), H* (aq), I2 (ag) | Pt(s) O Pt(s) | Cu* (ag), IO, (ag), H*…

A: Redox reaction is process in which both oxidation and reduction takes place simultaneously in a…

Q: Q2:- (A) electrode of oxygen and reference hydrogen electrode(H2) placed in an corrosion cell. (O2)…

A: Given the reference electrode is the hydrogen electrode, H2(g). Also given, O2(g) is reduced to…

Q: Chemistry Given the following spectrophotometric data, what is the concentration of the sample?…

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Q: A chemistry student weighs out 0.321 g of citric acid (H,C,H,O,), a triprotic acid, into a 250. mL…

A: Given-> Weight of citric acid = 0.321 gm Volume of volumetric flask = 250 ml Molarity of NaOH =…

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Q: The monomers H2N- NH2 and HO would react with each other to form a polyamide a polycarbonate Oa…

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Q: An experiment is set up to determine the best voltage for electroplating tin onto iron. Iron plates…

A: 1. Independent variable is Voltage 2. Thickness of layer 3. Iron plate 4. Electrolyte 5. Temperature

Q: There are only two naturally-occuring stable isotopes of chlorine. The mass and natural abundance of…

A: Average atomic mass (AAM) :  AAM = isotopic mass x abundance/100    To find the mass of second…

Q: Chemistry All of the following complexes have an octahedral structure. Fill in the blanks in the…

A: Organometallic is branch of chemistry in which we deal with metal carbon bond.

Q: A chemist titrates 110.0 mL of a 0.5082 M carbonic acid (H,CO,) solution with 0.5000M NaOH solution…

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Q: 5.62 x 102 Imol 23. All of the following statements are true EXCEPT nuclear fission involves the…

A: Nuclear reactions are mainly of two types - nuclear fusion and nuclear fission. Nuclear fusion…

Q: 1. Write a chemical equation for the dissolution of sodium chloride in water 2. What is the…

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Q: Chemistry 1. CH3MGB TH 2. Н,о What is the stereochemistry of the product of the above reaction? O…

A: In the given reaction, a Grignard reagent (CH3MgBr) attacks the carbonyl carbon to form a secondary…

Q: Calculate the amount of activated charcoal needed to make 1 mol of Alizarin Yellow R. Assume one…

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Q: Three regions are defined in the figure. y C (0, 3) В (1,3) R2 R3 R1 y33 x А (1,0) Find the volume…

A: GIVEN:

Q: Which of the water solutions listed below would have the highest freezing point? 0.20 m NaF, 0.15 m…

A: The freezing point of the solution is directly proportional to the molality of solute particles. In…

Q: Consider the galvanic cell based on the following half-reactions: Zn+ +2e Zn e =-0.76 V Fet + 2e Fe…

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Q: What are some possible sources of error in determining the Ka value of an unknown acid except for…

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Q: 1. Calculate the frequency and the energy of a mole of photons associated with an electromagnetic…

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