i. NaOMe ii. BnBr H i. NaOH iii. CH3Br

Q: Calculate the free energy AG at 25 °C for the nonstandard conditions at point C where the reaction…

A: We know, if reaction quotient is Q, the free energy change is given by the following equation -  ∆G…

Q: A solution is prepared by mixing 10mL of 1 M HCI and 10mL of 1.2 M NaOH. What is the pH of the…

A:

Q: ① ② > CI CI Ran 30 ㅗ애

A: This reaction is conversion of alkyl halide to alcohol.  Here, the product formed is primary…

Q: Ocean water contains 3.5% NaCl by mass. How much salt is in 467 g of seawater?

A: Ocean water contains 3.5 % NaCl by mass . How much Salt is in 467 g of seawater ?

Q: Based on the Lewis structure given, the formal charge on the central sulfur atom is

A: We have to calculate the formal charge on the central atom S in SF6.

Q: Question 7 Using # of proton groups, the NMR integrals, signal splitting by adjacent protons and…

A: Number of PMR peaks equal to number of chemically non equivalent protons present in molecule.…

Q: The 9 interparticle forces (IPFs) we discussed are ionic bonding (IB), covalent bonding (CB),…

A: we have to determine the interparticle forces between given compounds

Q: Draw the major product of this Dieckmann condensation reaction. Ignore inorganic byproducts.

A: Dickmann condensation reaction produces a beta keto ester from a straight chain ester by absorbing…

Q: 55 60 715.39 65- 1192.70 779.04 % Transmittance 70- 3355.82 75 1048.14 1134.70 823.15 1639.71 976.14…

A: The question is based on IR spectroscopy. we need to assign the bands to the given spectra.

Q: The following information is given for silver at 1 atm: boiling point = 2212 °C melting point = 961…

A: Answer: In freezing process matter has been converted form its liquid state to solid state by the…

Q: d. Draw the mechanism arrows to give the product for the section aqcie ed eja wote Ts- 'N Ts HE THEM…

A: We have find out the answer.

Q: it is the major product of the following Stork reaction? 6.2.0 ~Jul" Are (A) (B) (C) Sue St Stork…

A: Stock reaction - it involves the addition of of enaminesto Michael acceptor another electrophilic…

Q: At 25 °C, ΔG° for the process      H2O (l)    ⇌    H2O (g) is 8.60 kJ/mol. Calculate the vapor…

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Q: 12:27 Which of the following guarantees a reaction will be spontaneous? A) AH > 0 B) AS (sys) > 0 C)…

A: A spontaneous reaction is a reaction that occurs naturally under certain conditions without the need…

Q: q7

A: A question based on introduction to organic chemistry. Structure of an organic compound is given…

Q: Write a balanced equation for the half-reaction that happens at the cathode of this cell. Write a…

A: Cell reaction : Pb(s) +Pd(NO3)2(aq) →Pb(NO3)2(aq) +Pd(s)

Q: how much heat is needed to boil 63 g of ethanol if the latent heat of vaporization of ethanol is 838…

A:

Q: A negative sign for AG indicates that, at constant temperature and pressure, the reaction is…

A: A spontaneous reaction is a chemical reaction that occurs without the need for an external energy…

Q: + NBS ∙Br Mg, ether CO2 9. Determine whether the following reactions are flawed. Put "Yes" on the…

A: Here we have to determine the following reactions are flawed or not- The following reactions are…

Q: Tutored Practice Problem 18.2.3 CONSAGRAD Use the reaction quotient to predict whether a precipitate…

A: Volume of CuF2 = 18.0 ml  Concentration of CuF2= 7.01 x 10-4 M  Volume of (NH4)2CO3 = 25.0 ml…

Q: What is the pH of a 0.820 M solution of Ca(NO2)2 (Ka of HNO₂ is 4.5 × 10-4)?

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Q: 1- 2- 3- 4- 5- отовон овон ОН ОН B A F A -OH A олон CI ОН A ОН -NH₂ A Br- B ОН В СI. охот ОН В Лон B…

A: A question based on introduction to organic chemistry. 5 pairs of organic compounds are given that…

Q: 6. Nickel can be plated from aqueous solution according to the following half reaction. How long…

A: Mass of Nickel = 29.6g  Ampere, I = 5.4A  Time in minute=?

Q: 8. CI- OH Br a. Name the compound b. Identify each chiral center c. Are geometric isomers possible?

A: Here a organic compound with three different substituents is given. In organic compound If a carbon…

Q: 1- 2- 3- 4- 5- NH₂ A Lo A A -OH A NH3 A NH₂ B LOH B B гон B H₂O B

A: The electron rich species that likely to attack an electron deficient species is called nucleophile.…

Q: If a chemical reaction has a positive AH and a positive AS, then A) it will be spontaneous at all…

A: ∆G = ∆H - T∆S Where, ∆G = Gibbs free energy ∆H = change in enthalpy ∆S = change in entropy When, ∆G…

Q: HC,HgO, HC,HgOz H+ HC,HgOz HC,HgO, HC,HyOz HC,HgOz HC,H,O, HC,H,O, C₂H₂O₂ HC,H,O, c. Draw a picture…

A: Answer: K basically help us in identifying the nature of electrolyte. Smaller value of K means,…

Q: 2. Name the following functional groups danhydrite ether HOL ester NH * carboxylic amide aldehyde tế…

A: The group of atoms of a molecule that changes the chemical and physical properties of the molecule…

Q: Which of the following using either the polar arrow or partial charges (δ+ & δ-) correctly…

A: we have to select the correct statement with respect to TeSe3 molecule

Q: The following information is given for ethanol, C₂H5OH, at 1 atm: AHvap (78.4 °C) = 38.6 kJ/mol…

A: Answer: In vaporization process matter has been converted form its liquid state to vapor state by…

Q: How much energy is required to raise the temperature of 14.7 grams of gaseous nitrogen from 22.4 °C…

A: To calculate the energy required to raise the temperature of a substance, we use the formula: Q = m…

Q: Unit 20 3. The carbonate buffer system is very important in regulating blood pH levels. Carbonic…

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base . it…

Q: 17. What does saturated solution mean? 18. An endothermic reaction a. absorbs heat b. releases heat…

A: * The Solution is made up of Solute and Solvent . Depending upon the amount of Solute present in the…

Q: Assuming that, since the physical states do not change, the values of AH and AS do not change as we…

A:

Q: (a) Provide IUPAC name for (a). (b) In the box provided, draw the structure of borane. (b)

A: IUPAC stands for international union of pure and applied chemistry.

Q: the potetial of the sell Ag/AgI(s)//AgI(aq)/Ag is +0.9509 at 25 degree Celsius. Calculate (i) the…

A: E0 Ag/AgI(s)//AgI (aq)/Ag = +0.9509 Temperature = 25 0Celsius

Q: The equilibrium constant, K, for the following reaction is 1.80x10² at 698 K. ? 2HI(g) H₂(g) + 1₂(g)…

A:

Q: For the following reaction scheme, match the correct reagent to each reaction (A, B, C, D and E).

A: Here a sequence of reaction is given and reaction contains side chain oxidation, halogenation,…

Q: At what temperature would a given reaction become spontaneous if the AH = +157 kJ and AS = +333 J/K?

A:

Q: The fictitious salt MX₂ has a Ksp of 5.0 x 10-10. If 19.1 mL of a 0.0010 M solution of M2+ and 15.0…

A: Answer: For a sparingly soluble salt it is considered that all its dissolved part its in ionized…

Q: 4. Biochemical experiments frequently utilize a buffer system based on tris-…

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base . it…

Q: Given AH° = -19.4 kJ/mol and AS° = +92.3 J/mol K, determine AG for the phase change CO₂(g) → CO₂(aq)…

A:

Q: Draw the curved arrows for the mechanism of the following acid-base reaction. NO ₂ + HF HNO₂ + F…

A:

Q: What is the pH of a 0.200 M solution of methylamine? The Kb value for methylamine is 4.38 x 10-4.

A:

Q: Calculate the molarity of 25.0 mLof an unknown acid, when it is titrated with 0.2848M NaOH. With its…

A: The question is based on the titrations.  we are titrating a diprotic acid with a strong base. we…

Q: Be sure to answer all parts. Balance the following skeleton reaction and identify the oxidizing and…

A: Oxidizing agents are substances that can accept electrons and cause oxidation in another substance.…

Q: 3 2.2 Provide the mechanism for the transformations shown below. OH NaH teror

A:

Q: 21.31 Propose an efficient synthesis for each of the following compounds using an acetoacetic ester…

A: we have to write the synthesis of the given compounds using acetoacetic ester synthesis

Q: Calculate the standard free‑energy change for this reaction at 25 °C. A list of standard reduction…

A: The given cell reaction is   2Au3+(aq) + 3Ni(s) → 2Au(s) + 3Ni2+(aq) ... (A)  Temperature = 25 °C =…

Q: Consider these reactions: Reaction 1: H₂(g) + Cl₂ (g) → 2HCl(g) Reaction 2: 20F2 (g) → O2(g) + 2 F2…

A: Recall the Reaction 1,                                    H2 g + Cl2 g → 2 HCl g…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".