The following radioisotope will decay through 82Sr 38 O Alpha Electron capture Beta Positron

Q: 36) (1) Complete the following reactions with appropriate products. acylation nitration isoprCOCI…

A: Step 1 : Fridel craft acylation. Step 2 : Nitration. Step 3 : Wittig reaction. Step 4 :…

Q: 5. Mechanisms Draw the mechanism for the following transformation (being sure to include all proton…

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Q: propose a suitable organic synthesis to go from acetylene to 1-methoxy-2-butanol

A: Detail synthetic route is given below

Q: The data in the table below were obtained for the reaction: A + B P Experiment concentration of A…

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Q: If 10.0mL of 2.0x10^-3 M Cr(NO3)3 is added to 10.0mL of a pH = 10.0 NaOH solution, will a…

A: Given,  When 10.0mL of 2.0x10^-3 M Cr(NO3)3 is added to 10.0mL of a pH = 10.0 NaOH solution , Ksp…

Q: An analytical chemist is titrating 163.2 ml. of a 0.7200 M solution of isopropylamine ((CH3)2 CHNH₂)…

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Q: Calculate the concentration of a-ketoglutarate if the concentration of isocitrate is 18.9 mM and the…

A: Chemical reaction is given by, Isocitrate+NaD+→α-ketoglutarate + CO2+NaDH+H+   Oxidation Half…

Q: der the compounds from lowest vapor pressure to hig b. CH3-CH2-O-CH2-CH3 CH3CI HO-CH2-CH2-OH Da.…

A: Vapor pressure is the pressure exerted by liquid Vapor over the surface of liquid.  As higher the…

Q: Of the following substances, __________ has the highest boiling point.     CH3CH2CH2CH2OH   C2H6…

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Q: What is the volume of an alcohol in a 750-mL solution and 75 % alcohol?

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Q: What is the major organic product obtained from the following reaction? 1) NaOH, H,O H₂C. CH 3 CH3…

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Q: What is the molar mass, in g/mol, of the hydrate compound with the proposed formula of CrCl3⋅3H2O

A: Since you have posted multiple questions, and these are not related to each other therefore as per…

Q: Calculate the vapor pressure of a solution prepared by dissolving 90.0 g of naphthalene, C10H8 (a…

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Q: The following reaction: 2X(aq) + Y(g) ⇌ 3M(aq) + 2N(g) has the following…

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Q: H₂N NH2 ОН 0 аван НО. ОН ОН

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Q: the sodium acetate - acetic acid buffer keep the pH: O a. -4.8 b. =8.9 O C. -1.8 O d. = 7.7

A: pH of an acidic buffer is given by :  pH = pKa + log ([salt]/[acid])

Q: Using these metal ion/metal standard reduction potentials: Cd²+ (aq)| Cd(s): -0.38 V; Zn²+ (aq…

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Q: 5 please

A: You made acetaminophen analogue using 3-amino phenol and acetyl chloride (see above). You mistakenly…

Q: 03 0₂ +0 02 +0 03 0 +03 202 a. What is the overall reaction. b. Identify any intermediates or…

A: Answer: Given reaction is the multistep reaction of thermal decomposition of ozone where ozone is…

Q: 3 and 0.4 M NaNO3. 3 and 0.4 M NaF. 3 and 0.4 MHF. 3 and 0.4 M NaOH. O3 and 0.4 M NaNO3.

A: Buffer solution is the mixture of weak Acid/base with its conjugate base/acid Acidic buffer is…

Q: Estimate the chemical shifts on the following hydrogens. H (CH3)3C. H CH3 (a) (b) H C(CH3)3 CH₂ (d)…

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Q: QUESTION 32 Determine the equilibrium constant (Keq) at 25°C for the reaction Cl2(g) + 2Br (aq) =2C1…

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Q: Draw the structure(s) of the major organic product(s) of the following reaction. Br H₂PO₂ • You do…

A: In this question we have to tell the major organic product of the reaction.

Q: Give the mechanism and give the IUPAC name of given Streture ? 1. LDA 2. Br FO 1441168 (111) FO (ii)…

A: Note : LDA is a bulky base. Therefore it will remove a proton secondary carbon not from tertiary…

Q: 3. Thiosulphate ion is oxidized by iodine according to the following reaction: 2S2O3(aq) + 12(aq) →…

A: Given :  Rate of consumption of S2O3-2 = 0.0080 mol /sec

Q: Considering the salt FeCl3, what is the mathematical relationship between its solubility product and…

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Q: Match the Lewis dot structures with their electron pair geometry names: 1. octahedral 2. trigonal…

A: Determine electron pair geometry of the given structure --

Q: Calculate the difference in energy (in joules) between a photon with λ= 687 nm and a photon with λ=…

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Q: Which of the following processes yields a AS = - ? O2 NO(g) + O2(g) (11> 2 NO2(g) NaCIO3(s)---> Na…

A: If ∆ng for a reaction is + then ∆S for this reaction is also + If ∆ng for a reaction is - then ∆S…

Q: How much product will be formed if 0.024 moles of benzaldehyde react with 0.012 moles of acetone?…

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Q: The following equation was performed at 551 oC 3Y(s) + X(g) ⇌ M(g) + 2Z(g) The Kp of the reaction is…

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Q: Devise a synthesis for the following transformation. SM = starting material. TM = target molecule Br…

A: We have to perform the transformation:

Q: Chemistry To increase the value of K for the exothermic reaction 2H2(g) + O2(g) + H2O(g) we should…

A: 1- This reaction is exothermic in forward direction. When temperature decreases then the reaction…

Q: Work out the average distance between the ends of an ideal polymer

A: The ideal polymer chains which is similar to the ideal gases. It has no net interaction among the n…

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: Given reaction is a redox reaction and in redox reaction total number of electrons gain by oxidising…

Q: Balance the following redox equation: ____Al(s) + ____Pb2+(aq) → ____Al3+(aq) + ____Pb(s) b. Label…

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Q: Question 2 A certain third order reaction has a rate of 0.353 M/s when the concentration of reactant…

A: Given, A ➝ product A third order reaction Rate1 = 0.353 M/s , [A1] = 0.30 M Rate2 =  ? , [A2] = 0.60…

Q: 4.00 mL of H2O, 3.25 mL of an aqueous 0.030 M SCN- solution, and 11.00 mL of an aqueous 0.020 M Fe3+…

A: Given data,Molarity of SCN-=0.030 MVolume of SCN-=3.25 mL=0.00325 LMolarity of Fe3+=0.020 MVolume of…

Q: The pH at the equivalence point of a strong acid strong base titration is.... Select one: a. equal…

A: ->If solution is acidic then pH<7. ->If Solution is basic then pH>7. ->If Solution is…

Q: The following plot shows the pH curves for the titrations of various acids by 0.10 M NaOH (all of…

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Q: Estimate the molecular weight of a polymer if a 100.-mL solution of 10.5 g of the polymer in toluene…

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Q: Na3VO4 is used to deactivate enzymes in some biochemical analyses. (a) What is the charge on the…

A: Inorganic salt is formed by combining a positively charged species that is a cation and a negatively…

Q: Polymer Monomer

A: The monomer used to produce the following polymer is:

Q: The following equation is used to prepare gas M. 2A(g) + 3X(g) ⇌ 2M(g) A mixture of A and X was…

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Q: oh.      What is this formula molecular structure, number of carbon sites  how many hydrogen sites…

A: Please open the attachment.

Q: 20) Which of the following reagents would be suitable for making "ethyl-benzene" from "acetophenone"…

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: A 5.50 g sample of a weak acid with K₁ = 1.3 x 10-4 was combined with 5.20 mL of 6.00 M NaOH and the…

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Q: Consider the following element combinations. Classify the bonds formed between each pair as ionic,…

A: In this question, we have to classify the following pairs as ionic, polar covalent and non-polar…

Q: The Ka for HA is 0.078093. What is the value of Kb for A-?

A: Given : Ka for HA = 0.078093  To calculate : Kb for its conjugate base A-

Q: 14) 15) X- 16) HH x OH or OH

A: We have to give the required transformations.         N.B. According to the company guidelines, we…