OH Br2 FeBr3 NO2 CH;CH2CI HOOC- CH3 AICI3

Q: The viscosity of methane at 20 °C and 1 atm pressure is 1.09x10-4 Calculate the average collision…

A: Please open the attachment.

Q: what is the IUPAC name (using nomenclature) of the following molecule?

A:

Q: А 1) mCPBA 2) H30* В Br2, MeOH Но. HNO3 "Ме H2SO4

A:

Q: Complete the indicated decay: a. Alpha decay: ?C → yields 12 yields b. Beta decay: Те -> 1287 52…

A:

Q: CH3 CI CH3CH2CHCH;CCH3 (b) CH3 How much is the percentage yield of the chloroalkane in (b). (Hint:…

A:

Q: Solid barium nitrate is slowly added to 75.0 mL of a 0.0478 M ammonium sulfite solution. The…

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

Q: 3. A weak acid was titrated using 0.20 M KOH. The pH at several volumes added was recorded and…

A: Given: Mass of acid (assuming it monoprotic like HA) = 175 mg = 0.175 g. Concentration of KOH = 0.20…

Q: If the substrate concentration is twice the KM of an enzyme. The initial velocity (Va) is going to…

A: Michaelis-Menten equation is used in enzyme catalysis reaction.  This gives relation between the…

Q: Calculate the Q value for the following neutron absorbing reaction: 27 AI (n,y) 28AI

A:

Q: N,(g) + 0,(g) · 2 NO(g) -198.1 ASixn

A: Given reaction: N2(g) + O2(g) → 2NO(g) We have to calculate ∆S∘rxn.

Q: equilibrium constant K̟ for th

A:

Q: Hexaphenylbenzene is a unique organic molecule. Besides its high level of symmetry, it is one of the…

A:

Q: Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the…

A: The salt given is CsC4H4O6.

Q: LIBLEI For which of the pairs of acids is the stronger acid listed first? (Select all that apply)…

A: HOSO2CF3 or HOSO2CH3  Here fluorine makes conjugate base stable with withdrawwing effect. HClO3 or…

Q: 1. Solid barium nitrate is slowly added to 75.0 mL of a 0.0478 M ammonium sulfite solution. The…

A:

Q: of the You will find it useful to keep in mind that NIl, sa weak base. O cide O an LI mel of HI is…

A: Salt of strong acid and weak base is acidic and strong base and weak acid is basic

Q: . How would you prepare the following compounds, starting with cyclopentene and any other reagents…

A:

Q: 2. Translate the following chemical equations into sentences: a. CS2 (1) + 302 (g) → CO2(g) + 2 SO2…

A: Since you have posted a question with multiple parts, we can solve only first three parts for you.…

Q: Which of the following examples best describes Charles' Law? A hot air balloon C. car tire B.…

A: Following problems are related to gas law.  According to Gas law, PV = nRT  Where, P = pressure  V =…

Q: The enthalpy of the formation of ammonium chloride is AH° = -175.9 kJ/mol at 25°C. Calculate the…

A:

Q: a- Draw the mechanism and the products of the acid-base reaction shown below. o- Identify the role…

A: Given is acid-base reaction

Q: What is the % pH change if a student added 0.0025 mol of Ca(OH)2 to a 1.00 L buffer solution…

A: % pH change will be calculated using the formula as shown: % pH = ( Change in pH / Original pH ) ×…

Q: Given the following standard reduction potentials: Mg+2 = Mg(s) + 2e- E = (-) 2.37 V 2e- + I2(s) =…

A: Dear student the first equuation for Mg given is wrong as Mg2+ ion can never give Mg and 2 e- .

Q: The textbook use sulfuric acid as catalyst in the nitration to aromatic structure. Is there any…

A:

Q: An organic chemist measures the temperature T of a solution in a reaction flask. Here is the result.…

A: Temperature can be converted from °C to K using the conversion factor between these temperatures.

Q: Provide an arrow pushing mechanism for the following reaction. Include protons and each step clearly…

A:

Q: For the reaction below, the DH° = -113.1 kJ/ %3D mol and DS° = -145.3 J/K-mol. Calculate the…

A:

Q: What type of tertiary interaction would you expect between the following two amino acids? and Select…

A: Since you have asked multiple questions, we will answer the first one for you. To get the remaining…

Q: What are the colors of each glass contains?

A: The glass containers given are,

Q: Assume that at 298 K, 2.5 µmol (µ =micro) Ar(g) occupies 72 dm3 and grows to 100 dm3. Calculate the…

A:

Q: Assessment 2 Direction: Answer the following questions: 1. What are the differences between…

A: Since you have asked multiple questions we will answer the first one for you (3). To get the…

Q: CH2CH3 H3C, а) HO H. NH2 CH2CH3 CH2CH3 H. NH2 b) HO NH, ÕH NH2 ÕH NH2 ÕH

A: For these type of questions, we have to first convert the given Newman projection formula of the…

Q: Identify which of the following reactions below are oxidation reduction reactions. Select all that…

A:

Q: ZIA sample of oxygen was collected over water at 20°C and 750 mmHg. The volume of the container was…

A: Given,  A oxygen gas collected over water at 20°C and 750 mmHg. The volume of container was 275 mL.…

Q: 2 Al (s)   +   6 HNO3 (aq)  -->   3 H2 (g)   +   2 Al(NO3)3 (aq) Determine the number of grams of Al…

A:

Q: Acetylene (C2H2) burns in oxygen (O2) to produce carbon dioxide (CO2) and water  (H2O). 8.64 L of…

A: Here we are required to find the volume of oxygen required  and volume of carbon dioxide for…

Q: Calculate the standard potential, E°, for this reaction from its AG° value. X(s) + Y** (aq) → X*(aq)…

A:

Q: Using hot atom chemistry described how radioactive iodine can be prepared from the neutron…

A: Solution- Radioactive iodine can be prepared from the neutron activation of stable iodine.

Q: Calculate the missing molarity in the line notation below that would cause this electrochemical cell…

A: The cell given is, Given: Cell potential, Ecell = 2.703 V

Q: 1.1 Fill in the missing (correct) words only: (a) In general, as behavior increases. increases,…

A:

Q: Provide a reaction mechanism for a reaction between 1-octanol and acetyl chloride using H2O.

A:

Q: e pH and pOH for

A:

Q: Cm → He + X 245 96 X- z- i 1Ba → je + 2X 56 X- A- Z- Cu - e + 2X X- A- Z-

A:

Q: Give a clear handwritten answer. .

A: Correct option is E .

Q: molarity of the dilute KOH solution

A:

Q: Calculate the ph of 1.55 M CH3NH2. The Kb for CH3NH2= 4.4 x 10^-4

A:

Q: QUESTION 5: Draw a resonance structure with two formal charges and explain why that resonance…

A: The molecule given is,

Q: What is the [H3O+] in a solution that has a pH of 9.1?

A:

Q: 3.A Calculate the following integral involving the speeds of gas particles at 298 K for a gas with a…

A: Solution: Data given- temperature = 298K , gas with a molar mass of 48.1 g/mol.

Q: Why is it important to collect the distillate into a test-tube that is immersed in an ice-bath? To…

A:

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.