Describe how we would prepare 250 mL of 0.10 M NaOH from solid NaOH and water.

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Q: Question: Determine the volume of the final solution needed to create the desired concentration of…

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Q: OH- + CH3COOH ==== CH3COO- + H2O . Which of the products is a conjugate base?

A: Given :- OH- + CH3COOH → CH3COO- + H2O  To identify :-  Conjugate base

Q: 1 Order each of the following sets of compounds with respect to Sp1 teactivity CH3 H3C-C-CI CH3 NH2…

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Q: QUESTION 3 2 points Save Answer For the IFa+ ion the electron group arrangement is and the molecular…

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Q: Which of the following reactions generate a three-membered ring as an intermediate? O Free radical…

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Q: Complete the following reactions by providing the missing product(s). Determine what mechanism…

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Q: Decreasing the particle size fraction of a liming material increases the lime rate required to raise…

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Q: AG: -RTenk (ank= -), or (K: e씀) AG RT +), or (k: e -AG RT OY Q: K= exp( AG) RT k= exp (- f13.0 98J…

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Q: Calculate the nuclear binding energy per nucleon for 238U which has a nuclear mass of 238.051 amu.

A: We have to calculate the nuclear binding energy per nucleon for 238U. The nuclear mass of 238U is…

Q: hat is the nate f this trutues? AMP ATP adenine adenosine

A: The given structure is as follows,

Q: Why is there a difference in racemization for the two reactions even though they both include the…

A: Bromine is an excellent leaving group compared to hydroxyl group. Hence, in case of 2-bromobutane,…

Q: When copper metal is added to nitric acid, the following reaction takes place Cu (s) + 4 HNO: (aq) →…

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Q: In some old European churches, the stained-glass windows have so darkened from corrosion and age…

A: In some old European churches, the stained glass windows have so darkened from corrosion and age…

Q: Grouplwaver Fntional Group a sp EH Stretch Benzene spzc-H stretch bemen C 1600 sp3 (-H stretch sp2…

A: IR spectra deals results from the interaction of infrared radiation with matter by absorption. IR…

Q: Consider a voltaic cell based on the following reaction: Fe2+(aq) + Cu(s) Fe(s) + Cu2+(ag) If [Cu2*]…

A: Oxidation and reduction reaction occur simultaneously in an electrochemical reaction  Here we are…

Q: , (What is the weight needed to prepare (2 litters) of (0.1)N of calcium carbonate (CaC03 40, C= 12,…

A: Given:: Normality of CaCO3 = 0.1 N molar mass of CaCO3 = 100 g mol-1 Volume= 2 L weight of CaCO3= ?

Q: Calculate parts per million Br- in a sample of seawater that is 0.865 mMBr- with a density of 1.025…

A: The concentration of Br- in ppm is given below

Q: Draw the major product of this reaction. Ignore inorganic byproducts and CO2. 1. O3 2. CH3SCH3…

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Q: How do these mechanisms with NET3 work? Would someone be able to draw out the mechanisms?…

A: Here we have to write the mechanism of the following given reactions.

Q: For a particular reaction at 124.1 "C, AG = -201.43 kJ, and AS = 334.55 J/K. Calculate AG for this…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts and CO2. 1. O3 2. CH3SCH3…

A: ->O3/CH3CH3 is reagent used for Ozonolysis of alkene. And ozonolysis of alkene produce carbonyl…

Q: 11.) Using S° values from Appendix C, calculate Δ S° values for the following reactions. (a)…

A: Entropy is measurement of chaos in the thermodynamic system  Here we are required to find the…

Q: Alcohols react with acyl chlorides in the presence of tertiary amines to yield esters.' As described…

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Q: You need a 30% alcohol solution. On hand, you have a 120 mL of a 15% alcohol mixture. You also have…

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Q: How many electrons do each of the following charged elements have? (Helps to determine proton number…

A: Proton number is the number of protons present in the nucleus which is equal to the atomic number.…

Q: If one isn't careful, toxic chloramine gas (NH2CI) can be generated by mixing household bleach…

A: #1:  Here the reactants are NaClO(aq) and NH3(aq) and the products are NH2Cl(g), NaCl(aq) and…

Q: What is the total entropy change at 25oC for the reaction below, if the standard entropies of…

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Q: The reaction between nitrogen monoxide and oxygen is given below: 2 NO(g) + 02(9) 2 NO2(9) We…

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Q: excess Br, CI4 А. D. Br Br Br Br Br Br Br В. Е. Br Br Br Br Br Br С. Br Br F.

A: Alkene has nucleophilic character .In presence of Br2/CCl4 it give addition reaction and form…

Q: (At constant volume which property is bigger enthalpy (H) or internal energy (U .A (Enthalpy (H .B…

A: According to the first law of thermodynamics, the enthalpy change of a system is related to the…

Q: Molar Mass: [x] Give your answers in g/mol, but you don't need to include those units in the answer…

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Q: 3-amino-propan-1-ol N-ethyl-N- methylcyclobutanamine N-cyclopentyl-N-methyl- aniline

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Q: complete and balance the following two reactions. match together the correct 4 products with their 4…

A: The balanced equation is given below

Q: Step 3: Methanol is released and acid has been added. Complete the structure and use curved arrows…

A: First Step is removal of acidic hydrogen. Step 2nd is 1,4-addtion.

Q: Which of the following reactions generate a three-membered ring as an intermediate? O Free radical…

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Q: Draw the structure of the missing reactants, intermediates, or products in the following mechanism.…

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Q: Data Table 1 No. of Metal Tested Mg2. (MgSO4) Fe2+ (FeSO4) Cu2+ (CUSO4) Reactions A lot of audible…

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Q: 4. (a) Define chemical bond. Explain the ionic bond with example. (b) Write down the characteristics…

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Q: Draw the structure of the missing reactants, intermediates, or products in the following mechanism.…

A: Alkenes react with Mercury acetate and methanol produces the 2-Methoxy pentane.

Q: Calculate the pH of a solution which is 0.245 M in NH3 and 0.245 M in NH4CI. The K, for ammonia is…

A: Given, [NH3] = 0.245 M [NH4Cl] = 0.245 M Kb for ammonia = 1.8 × 10-5 pH = ?

Q: 6) Which of the following steps would successfully complete the following reaction? OCH3 но. Br2, 2)…

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Q: A sealed, insulated container is divided into 2 sections by a very thin membrane. Section A contains…

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Q: What are the main differences between with and without presence of acidic catalyst during polyester…

A: We have to tell the role of acid catalyst in the polyester synthesis (PET). Polyethylene…

Q: What is the source of energy for the heat of reaction in the neutralization reaction? Hint: Consider…

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Q: What is the expected product of this reaction? H2SO4, H20 H9SO4 А. HO, D. OH ÓH Е. H. OH C. A. B.

A: Explanation :

Q: Which is true? Select all that apply. A. All protons have the same charge B. Electrons and protons…

A: Which is true?

Q: 72 Assume that you have a dilute solution of HCl (0.10 M) and a concentrated solution of acetic acid…

A: HCl has higher concentration of H+ ions because HCl is a strong acid while CH3COOH is a weak acid.…

Q: Feagents are strong bases. Because of this, they cannot be prepared from compounds that contain…

A: 1. Ans : 3 ( Acidic hydrogens are present in the staring material. Therefore Grignard generation is…

Q: Wittig Reaction 1. Why did you get the stereoisomer of the product that you did get rather than the…

A: 1. The Z-stereoselective Wittig reaction consists of a stereoselective first step forming the syn…