Question 19 Which one of these is a sulfide? a) CH3SH b) CH3-S-CH3 c) CH 3.S-S-CH3 d) HSCH₂CH₂SH Od 01 Ob Oc

Q: or each of the following sets of compounds, identify which compound would react more rapidly in the…

A: Sn1 : Follow first order kinetics. Proceed through a carbocation intermediate. Good leaving group…

Q: the laboratory you dissolve 24.6 g of zinc acetate in a volumetric flask and add water to a total…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter.      Mole is…

Q: What is the pH of a 0.479 M weak base solution? The K₁ of the weak base is 0.000073. Your Answer:…

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Q: C. Br H₂C-CH₂ I The name of compound C is: O Search CH3 CH3

A: The naming of an organic compound can be done with help of rules of international union of pure and…

Q: Use the standard enthalpies listed in Appendix G of your textbook to determine the enthalpy of…

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Q: A 0.258 L gas sample has a mass of 0.316 g at a pressure of 1.03 atm and a temperature of 288 k.…

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Q: 1) Does every mole weigh the same? Please explain 2) How are liters used to determine moles? for…

A: In this question, we have to answer both the parts regarding mole.

Q: SO3H SO3H a ÷ 6 ÷ 6 NO₂ Identify the reagents represented by the letters in the above reaction…

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Q: ОН A ÇOCH3 B Reaction: Bromination CH₂CH3 C Which compound (A, B, or C) reacts the fastest? Which…

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Q: Given the following data, determine the rate constant of the reaction 2NO(g) +Cl, (g) + 2NOCI(g).…

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Q: Name Acids Acetic acid Acetic acid Bases Common laboratory acids and bases Label concentration…

A: In this question, we have to solve both the parts with the given data.

Q: H₂ Pd/C 5 atm NaBH₁ MeOH O H₂, Lindlar's cat. 5 atm 1) LIAIH 2) H₂0

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Q: What is the contribution of the pairing term to the binding energy of 80Y? O a. 1.34 MeV O b. 0 MeV…

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Q: 35. How many grams of sucrose must be added to 475 mL of water to make a 65% (w/w) solution? 35.…

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Q: Consider a concentration cell that is constructed from a 1.0 M iodide solution on the left and a 0.5…

A: A concentration cell is an electrolytic cell that consists of two half-cells with the same…

Q: How many moles of fructose are in a sample containing 1.43 x 1024 molecules of fructose? 8.61 × 1047…

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Q: 2. Which of the following solvents (water, ethanol, or benzene) would likely be the best solvent to…

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Q: The standard reaction free energy AG = -87. kJ for this reaction: TiCl4(9) + 2 H₂O(g) TiO₂(s) +…

A: Here we are required to find the standard Gibbs free energy for the given reaction.

Q: 1. Light bouncing off a lake a.) Reflection b.) Refraction c.) Absorption S

A: While traveling, when light rays pass from one medium to another medium of different refractive…

Q: (a) blood, pH = 7.50 acidic Obasic neutral (b) gastric juice, pH = 2.50 acidic Obasic M neutral M

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Q: What is the molar concentration of a solution made by dissolving 53.5 mL of 5.50 M  in sufficient…

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Q: If the molar mass of potassium is 39.10 g/mol and the molar mass of K2SO4 is 174,3 g/mol, then the…

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Q: Which reaction pathways shows the effect a catalyst (black) might have on an uncatalyzed reaction…

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Q: C+02 CO₂(g) H₂ (g)+1/2 O₂(g) →H2O(1) C14H10(s)+33/2 O₂(g) →14CO₂(g)+5H₂O(1) Using Hess's law combine…

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Q: What is the molar solubility of Barium Oxalate (FW 225.34) in a buffer solution of constant pH =…

A: According to the question we have, The buffer solution with constant pH = 3.5 We know that Ksp for…

Q: Macmillan Learning Predict the organic product of the following reaction. CH3 H O Search -H J + Н'…

A: Here we are required to predict the product of the reaction

Q: A 1.00 L flask is filled with 1.30 g of argon at 25 °C. A sample of ethane vapor is added to the…

A: Answer is given below

Q: mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

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Q: Use the following balanced equation to answer the question: CuSo4(aq) + Fe(s)→ FeSO4(aq)+ Cu(s)…

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Q: Welcome my REDLANDSxContent xMastering Chemistry: Home X MasteringChemistry: Home X + O8…

A: P=764mmHg   Weight of Al=50.1g  4Al(s) +3O2(g) ->2Al2O3(s) T = 16°C = 16 + 273 = 289 K

Q: Q2. Make 500 µM and 250 µM solutions using the 10 mM stock solution. a. How much of a 10 mM solution…

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Q: A 4.90 L sample of neon at 7.24 atm is added to a 13.0 L cylinder that contains argon. If the…

A: Answer is given below

Q: Which bond, below, is most polar? O OF O O NF O OH CO CF O HF CH

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Q: Convert 614 Cal to J. Only include the numerical value in your answer. Respond with the correct…

A: We know 1 cal = 4.184 J

Q: Predict the starting alkyl chloride that would produce the product shown in the SN1 reaction. Assume…

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Q: Propose a multistep synthesis for each transformation below HO HO علوم

A: Here we have to synthesize the following given target compound from phenol through multistep…

Q: The combustion of gasoline (Cg H18) leads to a change in internal energy, AU of 5404 kJmol-1 at…

A: We know the relation between delta U and delta H, from this relation we calculate the value of delta…

Q: of noitsupe 1epimeds pimeda erit sompied (s00) obixoib nodiss g 02.0 soubor Due after Laboratory…

A: We have to write the ionic and net ionic equation of zinc and copper(II) sulphate

Q: Rank the following solutions according to their acidity: Solution 1 pH = 12 [H3O+] = 10-8 M Solution…

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Q: true or false The heat of fusion of Au at constant pressure is approximately equal to the heat of…

A: This question is related to the thermodynamics. The given statement is in regard to the relation…

Q: Draw a resonance structure that places a pi bond in a different position. Include all lone pairs in…

A: Resonance structure: If the Lewis structure of a molecule or ion cannot explain by a single…

Q: An unlabeled salt found in the laboratory was believed to be either LiCl, NaCl, or KCl. Titration of…

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Q: Given the following data for the reaction AB, determine the frequency factor, A. the reaction to…

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Q: 4. If 100 mL of a pharmaceutical prepara- tion contains 20 μL of a 50% w/v solution of benzalkonium…

A: Here we are required to find the percentage strength of benzalkonium chloride.

Q: A= Consider the following compounds D-HOCH CH B. E = C = F= a) Which one(s) would give a positive…

A: a) Tollen's test is given by compounds which have aldehyde groups. Out here, the compound A has a…

Q: Draw a resonance structure that places a pi bond in a different position. Include all lone pairs in…

A: Definition of resonating structure : Resonance structures are a group of two or more Lewis…

Q: How many g of B2H6 will react with 3.00 mol of O2? B2H6 (l) +  3O2 (g)−−−→ B2O3 (s) + 3H2O (l)

A: Given, B2H6 (l) +  3O2 (g)−−> B2O3 (s) + 3H2O (l) moles of O2 reacts = 3.00 mol mass of B2H6…

Q: The energy levels of the harmonic oscillator are hw(n+1/2), n=0,1,2,... What does this mean about…

A: It states that it is impossible to determine the position and momentum of an electron simultaneously…

Q: For the reaction 4 CH, CH₂(g) +14 NO₂(g) →7N₂(g) + CO₂(g) 12H₂O(g), the rate of the reaction in…

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Q: Draw the structure of 3-methyl-1-butyne.

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