2. Draw the scheme of procaine hydrochloride synthesis (name all the products).

Q: Determine the Reaction Order for HCI using calculations described in the background section. Show…

A: Rate of Experiment 1 = k [HCl]m[Na2S2O3]n  Rate of Experiment 2 = k [HCl]m[Na2S2O3]n

Q: State and explain why 99m Tc is used in preference to 1231 for investigating cerebral blood flow in…

A: The answer is attached-:

Q: Calculate the milliequivalent weight of sodium carbonate decahydrate. Type only the numerical value…

A:

Q: (a) Redraw the tripeptide in zwitterionic form (b) Explain how ESI-MS can be used to determine…

A: Amino acids are chemical compounds that contain amino and carboxyl functional groups with a side…

Q: 24. How many milligrams H;SO4 (98.09 g/mol) are present in 35.00ml of 0.200 M H2SO, solution? 229 (…

A:

Q: chemistry organic chemistry synthesis. please ssteps Org Meú Nhe ph ph help the struggle is real. 5…

A:

Q: II. Find the percentage composition of the given compounds. a. Mg (OH)2 onto 80.29 = 60 umo $0.8 =…

A:

Q: How many grams of copper metal can be deposited from Cu2"(aq) when a current of 2.50 A is run for…

A: Given:: Mass of Cu = ? molar mass of Cu = 63.546 g mol-1 Current = 2.50 A Time (t) = 2.45 h = 2.45 ×…

Q: For the given reaction: OH ? ? + NaCI + H2O + NAOH Major substitution product Major elimination…

A:

Q: 3. When the optically active compound shown below is treated with acid, the product is observed to…

A:

Q: Combine the cations and a formulas of chemical npounds. (1 PT. EACH) 02- ns a+ F- Co,2- e3+ |3+ +

A: Compound is formed by cation and anion.  So, formula of compounds are

Q: 6. What is the force of repulsion between two argon nuclei that are separated by 1 nm (10-9 m)? The…

A: Given :     Distance between the two argon molecules ,                       = 1 nm…

Q: Question What volume of 2.0 M sulfuric acid is needed to prepare 100 mL of o.5 M sulfuric acid? Type…

A: The correct answer is given below

Q: When a system ‚ AU is always negative. O absorbs heat and does work O gives off heat and does work…

A: The first law of thermodynamics gives the relation between internal energy, heat and work done.

Q: Draw the two chair conformations of the following compound A, and indicate which is more stable.…

A: For six membered ring chair form is drawn for the stability of the compound. In chair form…

Q: H СНЗ А cyclopentyl methyl ketone В Show the mechanism of a crossed aldol reaction starting with…

A:

Q: PROBLEM 1: Determine the concentration in molarity of 100ml acid solution used in titrating a…

A: Sodium hydroxide, NaOH is a monoacidic base and KHP is a monoprotic acid.  Neuralization equation:…

Q: The dissolution of ammonium nitrate occurs spontaneously in water. As NH4NO3 dissolves, the…

A: According to the second law of thermodynamics, the spontaneous nature of the reaction is determined…

Q: For the galvanic (voltaic) cell Fe(s) + Mn2 (aq) - Fe2 (aq) + Mn(s) (E° = 0.77 V at 25°C), what is…

A:

Q: pase, B, in BH+ + OH¯ B + H2O ization constant B + H+ BH+ B + H½O BH+ + OH- B + OH¯ BH¯ + O²- B…

A: Base ionization constant is the expression of concentration of products to concentration of…

Q: 2. Provide the final product for each of the following reactions: a) 1-methylcyclohexene reacts with…

A: For the all the given reactions we can expect alcohol as the product and the position of OH group is…

Q: The following question refers to the following system: ЗАд(s) + NO3 (aq) + 4н*(аq) > ЗAg"(aq) +…

A:

Q: Why does the concept of colligative properties apply only to dilute solutions?

A: Solution is made up of two components: solute and solvent. Component which is present in major…

Q: Question What is the normality of o.0824M H3PO4? Type only the numerical value in three significant…

A: The normality can be calculated as follows

Q: Directions: Answer in not more than three (3) sentences. Provide a separate sheet of paper for your…

A: Given,  According to Le-Chatelier's principle, what will be the effect of an increase in temperature…

Q: 6 points The complex [Co(NH3)6] absorbs light at a wavelength of 465 nm. What is the ligand field…

A: Solution:                               Given ,…

Q: How do you solve for the exact molarity of KIO3 solution?

A: The exact molarity of KIO3 is calculated using the exact mass of KIO3 weighed which is 2.701 g and…

Q: 27. A 0.2564-g sample of primary standard potassium hydrogen phthalate (204.23 g/mol) was titrated…

A:

Q: The value of AS°

A:

Q: Provide reagents and conditions to produce the products indicated. Eto OEt OH OEt Eto OEt (2.0…

A:

Q: e complete ground-state electron configu

A: Electron configuration is the distribution of electrons in various orbitals according to increasing…

Q: Which of the following is a statement of the first law of thermodynamics? O Ek = 1/2 mv2 O A…

A: Which of the given statement follows the first law of thermodynamics ?

Q: What is the pathlength in centimeters when the molar absorptivity for a given absorbing species is…

A:

Q: a. N204(g) ® 2 NO2(g) b. NaCI(s) ® Na *(aq) + CI "(aq) c. 2 NH3 ® N2(g) + 3 H2(g) d. CaO(s) + CO2(g)…

A: 1) Entropy is degree of randomness or disorderness in system.  If number of gaseous moles in product…

Q: 8. For the reaction 2 Ag + Bg = 2 Ce) Keg = 0.18 at 200°C %3D eq calculate (a) Ke for the reaction 2…

A: The given equilibrium reaction is: 2Ag+Bg⇌2Cg; Keq=0.18 ......(1)

Q: Kindly provide the structure of the main product.

A: In this question we have to tell main product of the reaction.

Q: what are the different between the M_L in octahedral and M_L in tetrahedral?

A:

Q: Water ionizes by itself and forms hydronium ions only in acidic solutions in the process. True or…

A: An acid can be defined as the species that give hydrogen ions in aqueous solutions. For example…

Q: 7. Using the value given for Keg for 'the equation in Problem 6, at 500°C, calculate (a) Ke for the…

A: The given equilibrium reaction is: 2HIg⇌H2g+I2g; Keq=0.016 ......(1)

Q: Given the data in the table below, AH°rxn for the reaction is kJ. 4NH3 (g) + 502 (g) – 4NO (g) +…

A:

Q: True or false. If the statement is false, change the underlined words.   Oligomers are isomeric…

A: #1: When a small number of identical units like monosaccharides from 2 to 10 are linked each other…

Q: he decomposition of dinitrogen pentoxide in carbon tetrachloride solution at 30 °c N205 → 2 NO2 + ½…

A:

Q: A solution was prepared by dissolving 18.00 grams glucose in 150.0 grams water. The resulting…

A:

Q: Identify the oxidation numbers to all the elements in each of the compound or ions KMN04 O a. K=+2;…

A:

Q: Which of these properties correspond to the amount of disorder in a chemical system?   Group of…

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

Q: Which of these macromolecules is described on a nutritional label as "fiber" or "dietary fiber"?…

A: Dietary fibre includes the parts of plant food which our body can't digest or absorb.

Q: NHČCH, CH,NH2 NH2

A: We can get the desired product by following the strategy where diazonium salt arise as an…

Q: What charge, in coulombs, is required to deposit 0.205 g Ag(s) from a solution of Ag *(aq)? О а. 197…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Chemistry (c) Treating lactone B with two equivalents of phenylmagnesium bromide, followed by…

A: Structural formula for the C18H22O2 = ?

Q: In a lab, you diluted a sample of bleach to 1/10 concentration in a 250 volumetric flask. Then…

A: Molarity of sodium thiosulfate, Na2S2O3 used = 0.1215 M Bleach has NaClO or HClO that reacts with…

Vitamins and Coenzymes

A class of organic compounds needed in the human body for normal activities is known as vitamins. They are characterized into two parts depending upon their solubility in water. They can act as coenzymes, cofactors, or prosthetic groups for enzymes.