The monomers -OH and HN- NH2 но would react with each other to form a polyester a polycarbonate O a polyamide

Q: What volume of 2.0 M sulphuric acid is needed to prepare 100 mL of 0.5 M sulphuric acid? Type only…

A: • The values provided in the question are:-        i) Initial concentration of a sulfuric acid…

Q: 6. How many different types of electronic transitions for absorption by organic compounds? What are…

A:

Q: Give the standard line notation for each cell. (a) 2 103 (ад) + 10 Cr2+ (аg) + 10 H* (аq) — 10 Crst…

A:

Q: How long will it take to plate out 1.0 g Ni from aqueous Ni2+ with a current of 105.9 A? HOW DO WE…

A: Given: Mass of Ni to be plated out = 1.0 g. Current pass = 105.9 A.

Q: Q2- How mainy mls of Atropine sulphate present in lab. As a stock sol. Of 1: 20 conc. should be used…

A: 1:20 concentration indicate that 20 mL of stock solution contains 1 g of atropine sulphate.

Q: How long will it take to plate out 1.9 g Ni from aqueous Ni2+ with a current of 114.4 A? HOW DO WE…

A:

Q: True or False  Titration that are not feasible in aqueous solvent can be feasible in non-aqueous…

A:

Q: Which is the least acidic? Why?

A: 1) Last three conjugate bases have resonance stabilization ( carboxylate ion have two resonance…

Q: II. Give the condensed structural formula of each of the following ethers. 1. Isopropyl propyl ether…

A: The condensed structural formula is the representation of the organic compound without any bond…

Q: Which of the watér solutions listed below would have the highest freezing point? 0.20 m NaF, 0.15 m…

A:

Q: A drop of food coloring is added to water. With time, it spreads evenly through the water so that…

A: When a drop of food colouring material added with water then on increasing the time, the food…

Q: A student made measurements on some electrochemical cells and calculated three quantities: • The…

A: Here we required to find the error in the Gibbs free energy,equilibrium constant and standard cell…

Q: a Sbaredere iden lify the ketomet वर्विटणेप्वेष कैलने वागवे वाळafl कवनी कर हलागामबबे के किल +मe…

A:

Q: Aluminum is produced commercially by the electrolysis of Al,0, in the presence of a molten salt. If…

A: Given,  Amount of current in million A = t = 0.670 million A  Time in hour = t = 2.50 h  Mass of Al…

Q: When ammonium sulfate dissolves, both the anion and cation have acid-base reaction: (NH4)2SO4(s)…

A: GIVEN: When ammonium sulfate dissolves, both the anion and cation have acid-base reaction:…

Q: A galvanic cell Cr(s)|Cr2+(aq) || Sn2+(aq)|Sn(s) is constructed using a completely immersed Cr…

A: Cr(s) is undergoing oxidation to Cr2+(aq) and Sn2+(aq) undergoing reduction to Sn(s) half-reactions…

Q: Determine if the redox reaction of iron and water to form ferric chloride is spontaneous at 29°C.…

A: Given,

Q: Organic chemistry:What does the theoretical yield of 0.070g and percentage recovery of 251 .4% mean?

A: Given: A theoretical yield of 0.070 g and percentage recovery of 251.4%.

Q: t-Butanol has a freezing point of 25.82 oC and a freezing point depression constant of 8.37 oC/m.…

A: Given,  Freezing point of t-Butanol = Tf0 = 25.82 oC Freezing point depression constant of t-Butanol…

Q: When [Hg2+] = 1.31 M, the observed cell potential at 298 K for an electrochemical cell with the…

A:

Q: 3. Draw the structure of procainamide hydrochloride, mark the aromatic amino-group and suggest the…

A: Procainamide is an aromatic amide group. The molecule looks as follows:

Q: heel HO он NaOH (a)

A:

Q: A solution prepared by dissolving 3.27 g of a nonvolatile, covalent solute in 30.0 g of water boils…

A:

Q: Q1: 10.00 gram of/Ca3(PO4)2.7H20 was dissolved in 2.0L calculate the following: 1- pCa 2- wt/vol% P…

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

Q: Write a charge balance equation for an aqueous solution that contains NaCI, Ba(CIO4)2 and Al2(SO4)3.

A:

Q: Consider the following equilibrium: 2NOC1 (g) = 2NO (g)+Cl, (g) AG" =41. kJ Now suppose a reaction…

A:

Q: Combustion of 2.50 g CH4 results in the absorption of energy by the calorimeter in the amounts…

A:

Q: 10. From the following enthalpy changes, calculate the value of AH° for the reaction 2 C9) + H2 →…

A: Hess law states that overall enthalpy change of a reaction is equal to sum of enthalpy changes of…

Q: At 450 °C, the Kp for the reaction N2(g) + 3 H2(g) 2NH3(g) is 4.5 x 10-5. For each mixture listed,…

A: The equilibrium reaction given is, => N2 (g) + 3 H2 (g) ⇔ 2 NH3 (g)…

Q: For the reaction 2HI → H, +l, at 556°k , for which the observed value of k is 3.5*107 sec1 & E,=…

A:

Q: IUPAC name

A:

Q: One or more of the monomers below are needed to make the polymer Choose which one(s). OH но NH2 H2N…

A: Given,

Q: 3. (a) A solution of 20.91 % by weight H2SO, has a specific gravity of 1.150. Wwhat is the normality…

A:

Q: True or false Dilution affects the pH of a solution that contains a weak base and its conjugate…

A:

Q: What other metals we can detect with Spectroscopic analysis?

A: Heavy metals ions like lead(Pb2+), cadmium(Cd2+), zinc(Zn2+), arsenic(As2+), mercury(Hg2+) etc. can…

Q: OOther Bookmarks [References Use the References to access important values if needed for this…

A: Here we are required find the order of reaction and the rate constant

Q: A crystal was analyzed using X-ray diffraction with radiation from a chromium source. The observed…

A:

Q: Provide a stepwise synthesis of 3-amino-2-methylpentane, shown below, using the Gabriel synthesis A.…

A:

Q: Vapor Pressure Curve 40 35 30 25 5 20 acetonitrile 15 ethanol propanol 10 290 295 300 305 310 315…

A: The plot given is, Given: Pressure = 20 KPa.

Q: Methanol and Ethanol are separated in a capillary gas chromatography column with retention times of…

A:

Q: 2. Consider this system at equilibrium : SO:(g) → SO2(g) + ½ Oz(g) Predict whether the forward or…

A: The direction of equilibrium on application of a stress in a reaction is guided by Le Chatelier's…

Q: Which of the following statements about solution formation is FALSE? O Energy is released when…

A: To identify: The statement that is false regarding solution formation.

Q: 3. The working charge of a four foot adsorption bed is 32.0%. The MTZ and heel were determined to be…

A:

Q: 5. At 25°C, the K, for a certain monoprotic base B is 2.5x10. What will be the K value for the given…

A: Given that, Ka =2.5×10-5 Kb= ?

Q: The oxidation state of Cr in Cr,0;¯ is: Select an answer and submit. For keyboard navigation, use…

A:

Q: A 0.765-gram sample of impure potassium chlorate KClO3was decomposed by thermal decomposition into…

A: Given: Total pressure of gases = 777 mm Hg. Volume of gas = 222.50 mL = 0.22250 L…

Q: solve

A: According to the question, protein increases its distance from the rotation axis from 7.6 to 9.8 cm…

Q: Which of the following is TRUE for emission spectra? Group of answer choices A. Excitation…

A: Emission spectra arise due to the emission of electromagnetic radiation due to the movement of…

Q: Zinc-62 decays with a half-life of 9.186 hours. 1. Write the balanced nuclear reaction of Zn-62 as…

A: As per the rules, only three sub-parts can be answered:

Q: 0. но -А- он HO-C-B-C-OH ethylene glycol (A group) terephthalic acid (B group) What small molecule…

A: