4. Considering A-L to represent the major products formed in each of the following reactions, provide a structure for each of A through L. If more than one product can reasonably be conceived from a given reaction, include those as well. I J NaF K PB₂ H SOCI pyr (TBSCI) L HBr H₂SO₂ 140° G NaH OH CH, S CI O pyr pyr E SO,CI KI B CH,ONa F D

Q: Propose a reasonable mechanism for the following reaction. F F F OH K₂CO3 heat F F F F

A: The above question is based on organic reaction and mechanism. We have to write the mechanism for…

Q: 39. Consider the reaction: C₂H6(g) → C₂H4(g) + H₂(g) For this reaction, AH°rxn = 137 kJ/mol, and…

A: ΔG = -ve ΔG = ΔH - TΔS So, TΔS > ΔH

Q: Propane gas, in the bottle,  is at 240 psi. If a forest fire raises the temp of the gas to 2000C and…

A: Pressure = P1 = 240 psi  Pressure = P2 = 97 atm  Temperature = T2 = 2000 °C  Original temperature of…

Q: The product yielded can be greater than the product shown in the balanced equation. O True O False

A: Theoretical yield is calculated based on the stoichiometry (balanced equation) of the chemical…

Q: What is the standard cell potential for the reaction 2 Cr + 3 Pb²+ → 3 Pb + 2 Cr³+? Standard…

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Q: The mobility of the Rb+ ion in aqueous solution is 7.92x10-8 m² s-1 V-1 at 250C. The potential…

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Q: Name the following covalent compounds from their dot structure. It is fine to leave the double…

A: We have name the given three covalent molecules from their Lewis dot structures. The names are given…

Q: For the following reaction, 23.0 grams of iron are allowed to react with 5.18 grams of oxygen gas.…

A: Given,  Iron (s) + oxygen (g) → Iron(ii) oxide (s)  Mass of Iron = 23.0 g.  Mass of oxygen = 5.18 g.…

Q: Consider the decomposition of phosphene gas to form solid phosphorus and release hydrogen gas: 4…

A:

Q: 8. If you were to perform hydroboration-oxidation for 1,2-dimethylindene below, what would the…

A: This is an example of hydroboration oxidation.  OH goes to the carbon having tendency to form less…

Q: 45. The data in the table below were obtained for the reaction involving reactants A and B.…

A: Let order with respect to   [A] = x  [B]= y

Q: Consider that 20.0 mL of 0.10 M HA (an arbitrary weak acid, Ka= 1.5 × 10−6) is titrated with 0.10 M…

A:

Q: Given these reactions and their AG° values, COCI2(g) + 4NH3(g) → CO(NH2)2(s) + 2NH4CI(s), AG° =…

A: The required reaction : CO(NH2)2(s) + H2O(l) → CO2(g) + 2NH3(g)

Q: 46. What is the identity of the element X formed in the beta-decay of 14C? (A) B (B) C (C) N (D) O…

A: Beta decay, the proton in the nucleus is transformed into a neutron and vice versa. If a proton is…

Q: Use the observations about each chemical reaction in the table below to decide the sign (positive or…

A: To provide the sign of ∆H and ∆S of a reaction based on the following description:  (A) Reaction is…

Q: A test tube contains: . 5.00 mL of 0.002M iron (III) nitrate . 4.50 mL of 0.002M potassium…

A:

Q: A typical aerosol can has a Maximum pressure of 145 psi which is about 10 times normal atmospheric…

A:

Q: Trial Number Trial 1 Trial 2 Trial 3 Average Data Table 1: Calcium hydroxide pH 11.09 10.95 11.16…

A:

Q: Balance the equation in acidic conditions. Phases are optional. equation: H₂ASO3 + 1₂ → H₂AsO4 + I¯

A: The given unbalanced redox reaction is    H3AsO3      +     I2 → H3AsO4      +    I-  (+1)(+3)(-2)…

Q: In an experiment, a 0.4227 g sample of naphthalene ( C10H8) is burned completely in a bomb…

A: Mass of naphthalene , m = 0.4227 g mass of water = 1.039 ×103 g initial temperature , Ti= 24.48 °C…

Q: Calculate the solubility at 25 °C of Ni (OH), in pure water and in a 0.0100 M NaOH solution. You'll…

A:

Q: 23. Which of the compounds below is NOT a major product from the following reaction: (a) (c) H3C…

A:

Q: What is E°(cell) for the cell Mn | Mn²+(aq) || Ag*(aq) | Ag? Standard Reduction Potentials Ag (aq) +…

A: we have to calculate the cell potential

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A: Concentration of CuSO4 solution = 1 (M) Measured cell potential = 0.0518 V

Q: What is the enthalpy change for the following reaction? C3H8 + 5O2 → 3CO2 + 4H2O ΔH C3H8= -103.8…

A:

Q: 25°C: a. CO(g) + 2H₂(g) → CH₂OH(1) b. N₂(g) + O₂(g) → 2NO(g) c. 2NaCl(s) + F₂(g) → 2NaF (s) + Cl₂(g)

A:

Q: The equilibrium constant for the reaction 2H₂O₂ (1) O₂ (g) + 2H₂O (0) is K₂ = 1.03 x 10³7 at 25°C.…

A: we have to calculate the value of Eo

Q: Which product is expected for the reaction shown below? N3 O A OB OC OD Br A HO B 1. NaN, 2. LIAIH…

A: This question based on find out product

Q: A chemist makes 920. mL of zinc nitrate water. mol (Zn (NO3)2) working solution by adding distilled…

A: Volume of stock solution (V1) = 160 mL = 0.160 L Molarity of stock solution (M1) = 3.87 mol/L Volume…

Q: 回 O

A: Given Structure of organic compoundes-   We need to write the name of the above structure.

Q: 13. In which of the following organic solvents do you expect methane (CH4) to be most soluble? The…

A: Non-polar solute tends to dissolve in non-polar solvent and polar solute tends to dissolve in polar…

Q: Complete the following solubility constant expression for Co (OH)2. K = sp 453 X 믐 Ś

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Q: Q-18. Which set of reagents will yield this ether at the fastest rate? (A) (C) OH ONa EtONa EtOH (B)…

A: we have to select the reagents that give the reaction at a faster rate

Q: 1 Calculate the average activity coefficient, yt, of the K₂SO4 electrolyte in an aqueous solution…

A:

Q: 4. A gas contracts to half its initial volume while releasing heat to the surroundings. What can be…

A: Given : Heat is released to the surrounding which implies that heat is released by the system and…

Q: Balanced the equation for this reaction, and answer the questions.  _1__ N2 + __3_ H2  ➞  __2_…

A: Nitrogen reacts with hydrogen to form ammonia. The equation for the balanced chemical reaction is…

Q: 6. Predict the products of the following reactions. Include stereochemistry where appropriate (a)…

A:

Q: A solution of acetic acid (CH3COOH) and water is boiling at 103.1 °C. A sample of the vapor above…

A: In  condensed liquid of 100 g (Let say) Acetic acid is 50%  i.e  50 g Water is 100%-50% = 50% i.e.…

Q: How many grams of AL were reacted with excess HCI if 4.78L of hydrogen gas were collected at STP in…

A: Volume  of H2 gas = 4.78 L Mass of Al reacted = ?

Q: A 0.04373 g sample of gas occupies 10.0 mL at 291.0 K and 1.10 atm. Upon further analysis, the…

A: Given that: Mass of the sample = 0.04373 g The volume of the sample = 10 mL Temperature = 291.0 K…

Q: 09 MgBr +0=C=O Ⓡ product HCLH₂O ??

A:

Q: (A) (C) H COCH 3 "'COCH3 COCH 3 COCH 3 COCH 3 (B) (D) COCH 3 COCH 3 COCH 3 "COCH3

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Q: Uranium can be separated from its daughter isotope thorium by dissolving a sample in acid and adding…

A: Amount of Th3+ = 0.567 g Molarity of NaI = 0.500 M

Q: what is a coordination complex and provide two examples of such complexes

A: we have to define a coordination complex and write 2 examples

Q: 1. Which of the following is the stoichiometric ratio of calcium ions to sulphate ions when calcium…

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Q: A few different types of electromagnetic radiation are listed in the table below. Complete the table…

A: The electromagnetic spectrum is shown below:

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Q: ) AGº for a chemical reaction is -18.3 kJ/mol. Determine the equilibrium constant for this reaction…

A: ∆Go=-18.3 kJ/mol Temperature = 355 K

Q: The enthalpy of vaporization (AHvap) for water (→g) is 40.7 kJ/mol at 25°C. The value of the…

A:

Q: If we start with 25.0 grams of lead (II) nitrate (Pb(NO3)2 = 331.2 grams/mol) and 15.0 grams of…

A: The reactant species which is completely consumed during the reaction is called as limiting reagent.…

Aldehydes and Ketones

Aldehydes and ketones are organic compounds that have a carbonyl group, C = O, as their functional group. They both differ in the placement of this carbonyl group in their structures.