2. Draw the appropriate mechanism for the following reaction. Me Me H*, MeOH Me OMe Me OMe

Q: You are making 100 mL of a 0.66M phosphoric acid buffer with a pH of 7.0. What is the concentration…

A: Here we have to determine the concentration of base component of phosphoric acid buffer needed to…

Q: What mass in grams of Na solid is required to completely react with 19.2 L of Ch gas at STP…

A: Given, Reaction : 2Na(s) +Cl2(g) →2 NaCl(s) Volume of CI2 = 19.2 L

Q: The volume of 1 mole of a gas is 0.022414 m³. Will a blast furnace gas 2.2 kg CO, 1.46 kg CO₂ and…

A:

Q: When 147. g of urea (CH4N₂O): are dissolved in 1350. g of a certain mystery liquid X, the freezing…

A: Given,  Mass of Urea = 147 g  Molar mass of Urea, (CH4N2O) = 60 g/mol  Mass of solvent = 1350 g  The…

Q: Indicate the overall dipole for the molecule by selecting the arrow that points in the direction of…

A: Given : structure of molecule.  Direction of dipole moment is less electronegative atom to more…

Q: Consider the following UNBALANCED chemical equation FeS (s) + HCl(aq) → FeCl2(aq) + H2S(g) If 60.6 g…

A: Given, the unbalanced equation: FeS(s) + HCl(aq) → FeCl2(aq) + H2S(g) We have to find the mass of…

Q: 1. a. Use Hess's law and the measured mean enthalpy changes for the NaOH-HCl and NH3-HCl reactions…

A: The target reaction is as below: NaOH + NH4Cl ----> NaCl + NH3 + H2O Its enthalpy change using…

Q: What is the major organic product obtained from the following sequence of reactions? product 3 Ph.…

A: Aceto acetic ester (AAE) contains an activated methylene group (methylene group attached with two…

Q: Predict the product formed in the nucleophilic aromatic substitution reaction between…

A: Nucleophilic Aromatic Substitution Reaction : is a Substitution reaction in which the nucleophile…

Q: The element belonging to group 3A and period 4 is Gallium Scandium Silicon Aluminum

A: The given questions asks about the identity of element which belongs from 4th period and 3A group.

Q: Nitrogen dioxide, NO2, is a reddish-brown gas above 21.1°C and a brown liquid below 21.1°C. It is…

A:

Q: You will analyze the residue left in the "container" in order to experimentally verify its…

A: Solution: This is the analysis of anions.

Q: 3. Provide full mechanism (curved arrows and intermediates) for the following reaction. OCH3 1.…

A: Answer 3 )  The mechanism for the given reaction = ?  Note : As per our company guidelines, we are…

Q: 17. a) How many valence electrons are there in an atom of each of these elements? neon; bromine;…

A: Valance electrons : The number of electrons that are present in the outer shell of an atom.

Q: How many picoliters of water are in 3.32 mol of water? The answer must be 5.98 x 10^10 pL H2O how…

A:

Q: a) KHCO3 (aq) + HNO3 (aq) → a) HNO3(aq) + Al(OH)3(aq) → b) Zn (s) + HBr (aq) → c) LiOH (aq) + H₂SO4…

A:

Q: Sketch the following molecules and label the specific groups or bonds requested with the structure.…

A: We are to draw structures of triglyceride and a phospholipid, so that we can compare similarity and…

Q: How many atoms are in 75.8 grams of Fe?

A:

Q: a. If 1.00 g of aluminum hydroxide reacts with 3.00 g of sulfuric acid, what is the mass of water…

A:

Q: Give the major organic product of the following reaction. CH₂CH₂ 0504.04 OH CH₂CH₂ OVER ON CH₂CH₂…

A:

Q: 1. Balance the following chemical equations. a. _Na3PO4 (aq) + Al(NO3)3(aq) b. C. d. f. a. b. Post…

A: The balanced equations are as follows

Q: If the heat of fusion for water is 80. cal/g, how many calories are needed to melt 4.65 g of ice at…

A: Amount of Heat required to melt a solid into liquid is known as the Heat of Fusion. Its Unit is…

Q: You create a mixture of water and acetic acid that possesses a mole fraction of acetic acid of 0.2…

A:

Q: Ethylene oxide is produced from the reaction of ethylene and oxygen at 270-290°C and 8-20 atm. In…

A:

Q: The material labelled X could be Select one: tim e a. amino acids. b. sodium ions. c. protein. d.…

A: Solution: The sodium-potassium pump is found in many cell (plasma) membranes.

Q: Identify the reagents you would use to achieve each of the following transformations: Br Br H CH3 OH

A: We have find out  the reagents  use to achieve each of the transformations.

Q: Using the slaters rule, determine z for 3p electrons in P, S,Cl,and Ar. Is the calculated value of x…

A: Slater's Rule The basic idea underlying Slater's Rule is that an electron's actual charge is equal…

Q: After 5.07 grams of iron are burned in oxygen, a 7.25 g sample of iron rust remained. What is the…

A: Solution The correct option is  E) Fe2O3

Q: How many micrograms of zinc carbonate are there in 52.0 x 10-5 moles? The answe is 6.52 x 10^4 µg…

A:

Q: The overall reaction for the corrosion of iron (rusting) by oxygen is…

A: Solutions The overall reaction for the corrosion of iron (rusting) by oxygen is…

Q: 3. Name the products (as indicated by the "?") from the following reactions: a) 3-chloropentanoic…

A:

Q: Which statement is TRUE regarding a pH 11.0, 0.10 M CH3NH₂/CH3NH3* buffer (K₁ = 4.47 x 10-4)? a. pH…

A: Here we have to predict the true statement for the following given buffer solution.

Q: Answer ALL parts of this question. (a) Explain the following observations in first ionisation…

A: Ionization energy (EI): When an electron is removed from the outermost shell of an isolated gaseous…

Q: The balanced equation for the reaction of metallic iron with O₂ gas to produce ir oxide is shown…

A:

Q: Differentiate biopharmaceutical and pharmaceutical.

A: •BIOPHARMACEUTICAL:-Here (bio) means living organisms. -Drugs or pharmaceutical agent which derived…

Q: M (no subject) - ftar X → C < STARTING AMOUNT 71°F Sunny Mail- Francesca app.101edu.co X X Homepage…

A: The pressure of carbon dioxide at 298 K is 0.827 atm, this pressure in mmHg is:

Q: ph of 10ml 2.0 M NaOH + 10mL water

A:

Q: Show all possible resonance structures for each of the following molecules or ions

A: To solve this problem we have to draw all the possible resonating structure of N2O

Q: Fictional, not on PT. I found a family of compounds that contain only A, X and Z elements in…

A:

Q: Calculate the percent error between your average experimental value and theoretical value for the…

A:

Q: You have found the following: CaSO4(s) Ca+2(aq) + SO4-2(aq) K = (6.053x10^-5) What is the value of…

A:

Q: How many hg of oxygen are in 9.999 pg of cobaltous phosphite nanohydrate? The answer is 4.829 x…

A: Here we have asked how many hg of oxygen are present in 9.999 pg of cobaltous phosphite nanohydrate?…

Q: Find the percent composition of P in a 835 gram sample of a pure compound that contains 592 grams of…

A: Given ; total mass = 835 g               Mass of c = 592 g

Q: In one paper chromatography, the Rf for spots X and Y are 0.5 and 0.35 respectively. The solvent…

A: In paper chromatography Rf value is the ratio of distance travelled by compound to distance…

Q: Polymer -->  Product and you determine that at a given temperature the reaction is spontaneous and…

A:

Q: Draw the final major product when Benzene is exposed to the following sequential steps. 1) CH3Br,…

A: Benzene undergoes electrophilic substitution reaction

Q: 212. Explain the following diagram (a) and (b) and compare two models and associated heories…

A: These  are the models of JJ Thomson and Ernest Rutherford.

Q: 2. Show the complete reaction mechanism that would make pentyl propanoate from propanol

A: The formation of esters by the reaction of a carboxylic acid and an alcohol in the present of…

Q: 2.1) Draw the structure of the major organic product of the following reaction. :O: H Problem…

A: Aldehyde reduces to primary alcohol in presence of sodium borohydride and ethanol.

Q: Determine the mass of oxygen in a 45 gram sample of Al2(CO3)3- H Li Be Belize 502 Na Mg Pet Rb Sr Cs…

A: Given, mass of Al2(CO3)3 = 45 g mass of Oxygen in the given sample = ? Note:  molar mass of…

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.