2. Predict IR signal and their values of (tetrahydrofuran) Also predict number of NMR signal). (No of signals, splitting pattern of signals (n+1), integration).

Q: What is the pH of a 0.173 M solution of a hydrogen sulfide? The pKa at the temperature of the…

A:

Q: Explain the difference between addition polymerization and condensation polymerization.

A:

Q: Which is the following statements concerning the boiling point of a liquid is always true? A)The…

A: Boiling point can be defined as the temperature at which a liquid substance start converting into…

Q: Q2 :- Calculate the value of the ionization constant, K, for aniline if the pK, is 10.5?

A:

Q: 14. You set out to study the reaction 2AB (g) = A2 (g) + B2 (g). You place 0.30 moles of AB into an…

A: 14) we need to identify the missing column of the ICE table

Q: 14. You set out to study the reaction 2AB (g) = A2 (g) + B2 (g). You place 0.30 moles of AB into an…

A:

Q: Ideal NaOH titrant preparation requires boiling the solvent H2O. Why

A: When an acid is titrated with sodium hydroxide solution, then initially sodium hydroxide solution is…

Q: (1) Give the IUPAC name or common name of the isomer of 1-hexanol that has the highest vapor…

A:

Q: Help C Boyle's Law EXPLORATION - EXPERIMENTATION EVALUATION Exercise 1 Observing Boyle's Law In this…

A:

Q: Chemistry a student was given a sample of CaCO3 * XH2O to find the empirical formula. she measured…

A: CaCO3 .xH2O  upon heating  will lose its water and this a given sample will lose some of its mass…

Q: What is the answer to this problem? 1,900 mL of a gas is at 48.9°C. At what temperature would the…

A:

Q: Fill in the missing name or chemical formula for the following complex ions or compounds. Number…

A: Here we are required to either name the complex or write the formula of the complex.

Q: uestio 16 Which one of the following 1.0 M solutions would be expected to have the highest pH? A)…

A: Bases have the high PH and acids have low PH. So , here we need to  compare only two bases that is…

Q: 2N2OH + H2S04 2H2O + Na2SO4 -> AH = -112 kJ %3D What is the heat change for the reaction when the…

A: Given: ∆H = -112 kJ

Q: O4 and the formation of the brown precipitate manganese dioxide, MnO2. OH + 2KMNO4 + 4H2O + 2MNO2 +…

A: The given reaction is example of hydroxylation of alkene. Hydroxylation of alkene is example of…

Q: (c) The hydrocarbon C17H36 is found in the gas oil fraction obtained by fractional distillation of…

A: Introduction :  Crude oil is a naturally occurring, yellow-to-black liquid found in geological…

Q: 22. The conjugate base of CH3COOH is: A) H3O* B) CH3COO" C) OH D) H2O 23. The conjugate acid to NH3…

A: The correct answer about acid Base system is given below

Q: 1. Explain nuclear magnetic moment does not align do not immediately align with applied magnetic…

A: The answer of the following question is given as follows:

Q: Convert 744 torr to mm Hg, Pa, kPa, and atm.

A: The torr is a unit of pressure based on an absolute scale, defined as exactly 1/760 of a standard…

Q: The following sequence of steps has been proposed for the overall reaction between H2 and Br2 to…

A:

Q: spray can is used until it is empty except for the propellant gas, which has a pressure of 1344 torr…

A:

Q: 36. Solution A has a pH of 2 and Solution B has a pH of 4. What is true about solutions A and B? A)…

A: pH measures the acidic and basic strength of the solution.  pH = -log [H+]

Q: A) What is the Chemical Formula and number of unshared electron PAIRS in the skeletal structure…

A:

Q: is produced. When O2 is reduced during the electron transport system, O A. ADP O B. H20 OC CO2…

A: The main processes of electron transport system- 1- generation of proton 2- reduction of oxygen  3-…

Q: 7. The Ksp of several salts are listed: SRF2 7.9 x 10-1º, MgF2 6.4 x 10-º, PbCl2 1.6 x 10$, PbBr2…

A: Let solubility of each compound is S, which has highest solubility (more S value) = ? All are AB2…

Q: 1.2. If you have 50.0 mL of 0.456 M Mgl2 solution, what is the concentration of iodide ions in the…

A: Given, Concentration of MgI2 solution = 0.456 M = 0.456 mol/L Volume of the solution = 50.0 mL =…

Q: 39) Complete the multi-step synthesis by showing the product structure of each step. (18 pts) CH…

A: Here we have to predict the intermediate products formed in the following sequence of reactions and…

Q: Calculate the pH of a solution that is 0.0729 M LiC2H3O2 at 25°C.

A: LiC2H3O2 ( Lithium acetate) is the salt of a weak acid and strong base.   LiC2H3O2 → CH3COO- +…

Q: The percent by mass of chromium(II) in CrO is __________________ %

A:

Q: Ethyl acetate (C4H8O2, mm=D 88.10 g/mol) is a colorless liquid often used in nail polish removers,…

A: The number of moles of ethyl acetate can be calculated as: n=Mass of ethyl acetateMolar Mass of…

Q: Consider the following reaction: CH3COOH + H2O CH3COO- + H3O+ The position of equilibrium lies to…

A:

Q: The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the…

A: In this question we have to tell the the balanced reduction half reaction.

Q: The sketches are drawn as if a sample of carbon monaxide were under a microscope so powerful that…

A: Solution - The correct option is sketch (C) Explanation -

Q: ОН ÇH3 ÇH3 CH3 H3C-O. `CH3 10 H3C-O `CH3 ОН This compound is called type your answer...

A: This is a compound having high molecular weight and having phenolic-OH and methoxy group.

Q: 14. 15. PTSA 16. i) NH, H) P2Os 17. PTSA CN 18. 19. HO. 20. `NH2 21.

A: We have to give the products and the reagents of the given reactions.

Q: Which of the following will be more soluble in acidic solution than in water? 1./A. CuCI 2./B. AgCl…

A: Generally salts of strong base and weak acids less soluble in water but more soluble in acidic…

Q: 6. а). 1. CF4 2. Н:0 3. CH:ОН 4. HCI 5. CH14 Circle all the molecules below that are immiscible with…

A: 6) CCl4 that is carbon tetrachloride is nonpolar because all the four bonds are symmetrical, and…

Q: 4. When backpacking in the wilderness, hikers often boil water to sterilize it for drinking. Suppose…

A: Given : Volume of water = 35 L                                = 35 × 10³ mL initial temperature of…

Q: Write the palladium-containing product for the following reaction and indicate its stereochemistry:…

A: We can solve this question by using the concept of trans effect where CN- regulates the substitution…

Q: Unknown Mixture #1 Unknown Mixture #2 Sample caffeine ibuprofen aspirin acetaminoph en Distance to…

A:

Q: Q4 :- What is the hydroxide ion concentration in a solution that has a pH = 4.5? %3D

A:

Q: Predict the major product(s) obtained the following compound undergoes hydrolysis in the presence of…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: Homework Q1 :- What is the pK, of acetic acid, if K, for acetic acid is 1.58 x 10-6?

A: Pka is equal to negative logarithm of ka

Q: What is the volume of 0.250 mol of H2 at STP?

A:

Q: What volume would a 0.250 mole sample of H2 gas occupy, if it had a pressure of 1.70 atm, and a…

A: Detail mathematical calculation is shown below

Q: 22) what would be the alcohol product if MeMgBr/ether &H3O+ are added to 3-hexanone ?

A:

Q: 17. For the reaction A(g) + B (g) = C (g), you know that Kc = 51.0 at a certain temperature. What…

A:

Q: 5) Consider the reaction shows below. A can decay to two products, labeled B and C. Both decay…

A: Above reaction is an example of Parallel reaction: Parallel or competing reactions When a reactant…

Q: He Example 4. Why do the transition elements exhibit higher enthalpies of atomisation? (N, R: re era

A: The enthalpy of atomisation gets  increased when there is increment in the interatomic interaction .…

Q: O4 and the formation of the brown precipitate manganese dioxide, MnO2. OH + 2KMNO4 + 4H2O + 2MNO2 +…

A: