Based on the following partially-filled table, what is the theoretical yield of the product (ethyl dihydroferulate) in grams? (Hint: Make sure to correctly identify the limiting reagent). HO Name Ethyl Ferulate Ammonium Formate Pd on Carbon Ethanol Ethyl Dihydroferulate Formula C12H14O4 CH5NO2 C12H1604 NH4O₂CH Pd/C 95% Ethanol 74 °C, 2 h Mol.-eq. 1.0 igre HO 5 mol % MW 222.24 63.06 106.4 224.26 mmol 4.50 17.9 Amount 1.00 g 1.13 g 239 mg 10 mL

Q: For a particular reaction at 225.9 °C, Δ?=−1076.67 kJ/mol , and Δ?=785.08 J/(mol⋅K) . Calculate ΔG…

A: T = 225.9 °C = 498.9 K ΔG = -1076.67 kJ/mol ΔS = 785.08 J/(mol⋅K) = 0.78508 kJ/(mol⋅K) ΔG at -22.8…

Q: Hikers climbing Mount Everest discovered it took much longer to cook a boiled egg than it does at…

A: Given, ∆Hvap=40.7 kJmol

Q: A half cell containing a copper electrode immersed in a 1 M aqueous solution of CuSO4 is connected…

A:

Q: A pharmacist adds 5 mL of 404 M KBr to 219 mL of 375 M KCI, what is the total Eq of the mixture?…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: alculate the bond order of the dioxygen molecule and those of the molecular ions O2-, O22- and O2+?…

A: More is the bond order , shorter is the bond length or less is the Bond order , greater is the bond…

Q: A student monitors a reaction using TLC. The starting material has a spot with an Rf of 0.25. After…

A:

Q: 3. Lipids a. What are saturated fats? b. What is the main origin of triacylglycerides or oils? c.…

A: a. Saturated fats are defined as fats that are firmly packed with no double bonds between the fatty…

Q: In basic medium, cyanamide reacts with itself (it dimerizes) to form dicyanamide whose Lewis…

A: Levis dot structure represent the diagram of covalent compound (polar and nonpolar) where electrons…

Q: Which of the following solutions will show buffer properties?     100 mL of 0.25 M NaCH3CO2 + 150…

A: Answer:- For the given solution mixtures, the mixture which will have both acetic acid and acetate…

Q: 12. At 600 °C, the following reactions have these equilibrium constants: PC 5 (g) K = 6.77 x 10-5 K…

A: Equilibrium constant of added reaction: Suppose if two reactions are added to give new reaction in…

Q: A compound has the chemical formula C5H11Cl. The M+ peak should be at m/z = m/z= and an M+2 peak at…

A: M+ peaks are needed in mass spectroscopy. This is given by molar mass / charge ratio (m/z) ratio.

Q: 1. Cells use the hydrolysis of adenosine triphosphate, abbreviated as ATP, as a source of energy.…

A:

Q: cells use the hydrolysis of adenosine triphosphate, abbreviated as ATP, as a source of energy.…

A:

Q: O Macmillan Learning Calculate the standard free-energy change for the reaction at 25 °C. Refer to…

A: Redox reaction is a reaction where the movement of electron take place.   Here we are required to…

Q: A student proposes the following Lewis structure for the ozone : 0 :0-0-0 (03) molecule. Assign a…

A: Given : structure of ozone

Q: e aqueous s [Ni(CN)4] complex K, = 2.00 × 10³¹ at 25 °C. se equal volumes of 0.0096 MNi (NO3),…

A:

Q: 3. Complete the table. (The first row is completed for you.) Acidic or Basic acidic [H3O+] 1.0 x…

A:

Q: Which intermediate carbocation explains the observed major product in the reaction? BO O B) D) 09…

A:

Q: How many protons does the As3-ion possess? 33 30 36 04 08

A:

Q: Write a resonant structure for the molecule of dicyanamide. All atoms should satisfy their stability…

A:

Q: How we can characterize the chemical composition of organic and inorganic nanostructures (suggest…

A: The main constitute particle present in an organic nanostructure is always carbon (C), hydrogen (H),…

Q: The vapor pressure of the ethanol is calculated by remembering that the total pressure in the flask…

A: To plot ln(P/Po) vs 1/T graph for the given data set. It is given that: Total pressure = Air…

Q: Which of the following is the best oxidizing agent? Cl₂ + 2e2C1- Ered = 1.36 V Ered= -2.37 V Ered =…

A: In this question, we will see the best oxidizing agent.  In the redox reaction, two type of agents…

Q: How much PV work is done in kilojoules for the reaction of 0.48 mol of H2 with 0.24 mol of O2 at…

A:

Q: Hydrazine, N₂H4, decomposes according to the following reaction: + N₂ (8) 3 N₂H4 (1) → 4 NH3 (g)…

A: ∆Horxn  is the heat of the reaction or the enthalpy of the reaction.It is a unit of measurement to…

Q: 3) In the comparison of stability of the last intermediates in the substitution at the carbonyl…

A: Given that, the intermediates of acid-catalyzed ester hydrolysis. We have to tell among these two…

Q: 45. Complete the table. Mass Solute 15.5 g 22.8 g Mass Solvent 238.1 g 183.3 g 215 Mass Solution…

A:

Q: A Try Again Your answer is wrong. In addition to checking your math, check that you used the right…

A:

Q: How many different signals are there in the molecule shown? A) 1 B) 2 C) 3 D) 4 H3C CH₂ CH₂ CI CI…

A:

Q: For the following chemical reaction, predict the sign of the change in entropy (AS). 6Cl2 (g) +…

A: Entropy is a measure of the randomness of the system. The entropy change in a chemical reaction can…

Q: Use the thermodynamic data given below to compute the formation constant, Kf for [Zn(NH3)4]2+ in…

A: Answer:- Firstly a balanced equilibrium equation is written then using given standard enthalpy vqand…

Q: Identify which of the following species are strong acids, strong bases, weak acids, weak bases, or…

A:

Q: Water has a vapor pressure of 23.8 torr at 298 K. What is the vapor pressure of water at 333 K? For…

A: Solving chemistry example 1 as per guidelines The vapour pressure of water at a particular…

Q: Write the systematic (IUPAC) name for each of the following organic molecules:

A:

Q: How many grams of NaOH are required to prepare 240. mL of a 3.50 M NaOH solution?

A: Molarity is one of the ways to represent the concentration of the solution.  Here we are required to…

Q: 73. Calculate the pH of each solution. (a) [OH-] = 1.9 × 10-7 M (b) [OH-] = 2.6 × 10-8 M (c) [OH-] =…

A: To find out pH of a given solution, first calculate pOH of the given solution. Using the relation…

Q: Write the equation for the digestion (hydrolysis) of Leu - Ala-Gly

A: The peptide given is Leu−Ala−Gly

Q: Which one of these salts forms an acidicaqueous solution ? A.Rb20 B. AI(NO 3)3 C. MgS04 D. NaNO2 E.…

A:

Q: Define atomic size. Give its unit of measurement. In the modern periodic table what trend is…

A: We have been asked to define atomic size and its unit of measurement.We have also been asked about…

Q: If the pOH of an acidic solution is 12.69, what is the [H3O+ (aq)], in mol/L?

A: A numerical problem based in equilibrium concept. An acidic solution with pOH prescribed, whose…

Q: Using the following equation how many grams of water you would get from 744 g of glucose: Your…

A: Percentage yield = Actual yield /percentage yield ×100

Q: 5. Synthesis of aspirin a. Write the sequence of reactions to produce aspirin using salicylic acid,…

A:

Q: Why are carboxylic acids more acidic than phenols?

A: Both phenol and Carboxylic acids are acidic in nature.

Q: In 1986 an electrical power plant in Taylorsville, Georgia, burned 8,376,726 tons of coal, a…

A: Combustion reaction- This is a reaction in which an element or compound undergoes a reaction in the…

Q: 1. Given the following table of standard reduction potentials for a hypothetical element X in an…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Addition of HCI or HBr to an unsymmetrical alkene is regioselective and follows Markovnikov's rule…

A: We know according to  Markovnikov's rule if a polar addendum is added to an unsymmetrical alkene…

Q: Use Woodward-Fieser rules to estimate the expected Amax for the following compound:

A:

Q: The natural abundance of 14C in the earth's atmosphere and all living organisms is approximately…

A: Given, The half-life of C14 =t12= 5730 years The rate constant and half-life are related to each…

Q: 5. Glycerol, CH2OHCHOHCH2OH, is an important component in the biological synthesis of fats. a) Does…

A: Given in following question a molecule glycerol it's important compound of biology synthesis of fat…

Q: 1. Label each pair of compounds as constitutional isomers, stereoisomers, or not isomers of each…

A: -> Isomers are compounds which have same molecular formula but different arrangement of atoms .…