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Q: 8. From the given starting material provide a reasonable synthetic route to the following molecule. ...

A: Organic reaction mechanisms:

Q: • Predict the major product of the following reactions: H,C. CH H,C CH H,C H,C H,C. , AICI, H,C CH H...

A: fridel craft reaction: Friedel-craft alkylation refers to the replacement of an aromatic proton with...

Q: g oxidized? OX

A:

Q: What is the vapor pressure of a 1.00 molal sugar solution at 25°C? Sugar is a non-volatile, nonelect...

A: We have to calculate the vapor pressure of a 1.00 molal sugar solution at 25oC. Also given that suga...

Q: a) [111] b) (220) c) (0110)

A: Solution: a) First we draw the [111] crystallographic structure. This is the FCC (Face centered cubi...

Q: what does FeBr2 do to a Br that is already attached to a carbon?

A: FeBr2 behave as a Lewis acid  Lewis acid is a species that accept electron 

Q: To resolve the Na D lines 591.0 and 591.5 nm, what resolution is required if this is first order?

A: The resolving power of first order monochromator can be calculated as

Q: Consider three generic acids with the relative stengths: HX > HY > HZ. Arrange their conjugate bases...

A: Since strong acid has weak conjugate base.

Q: Calculate the pH for the following solutions: a. [H,Oʻ] = 1.4 × 10³M b. [OH'] 3.5 x 102M

A:

Q: What quantity in moles of NaOH are there in 125.0 mL of 0.190 M NaOH

A: Given Molarity =  0.190 M Volume = 125.0 ml = 125 x 10-3 L

Q: Calculate the frequency of light in Hertz Hz = s-1  for light with a wavelength of 7.85 x 10-6 meter...

A:

Q: Sodium hydrogen carbonate (NAHCO,), also known as sodium bicarbonate or "baking soda", can be used t...

A:

Q: For the reaction below, which species is the oxidizing agent? H26) + Cl2 → 2 HCl H2 Cl26) HCl Questi...

A: Oxidizing agent is a species that oxidizes other species by reducing itself.  Reducing agent is a sp...

Q: 1. The following are the TLC results from running compounds A and B using column chromatography. Wha...

A: 1. Solution -

Q: Which of the following compounds is optically active? Explain your answer. (C4) Cl,C=CH(CH,) NH,CHCO...

A:

Q: What resolution is required to seperate two lines at wavelength1 and wavelength2?

A: The correct answer is given below

Q: Answer questions a-c about the Bronsted acid-base reaction below using the identiffying letters A-D ...

A: Answer: According bronsted-lowry acid-base theory, a compound that gives H+ in a solution is an acid...

Q: Now suppose, instead, that 33.653 g of a volatile solute is dissolved in 470.0 g of water. This solu...

A:

Q: If the pH of a solution is 0, which of the following is true?     [H+] = 10 -14 M, [OH-] = 1 M   ...

A: Which of the following is correct...

Q: How will you know which ions to include in the net ionic equation of NaCl(ag)+ AgN03(aq) -> AgCI(s) ...

A:

Q: 1) Chapter 2 warm-up: What is the lowest energy conformation of each molecule below? Justify your an...

A:

Q: Calculate the pH of a solution that is 1.8*10^-3 M morphine if the pKa of its conjugate acid is 8.21

A: We have to predict the pH of the morphine solution.  

Q: (a) Is it true that 26.3 mpg gasoline translates to 319 g CO:/mi? i. Convert mpg (miles per gallon) ...

A: We have to find out that Is it true that 26.3 mpg gasoline translates to 319 g CO2/mi.

Q: A patient is suspected of having low stomach acid, a condition known as hypochloridia. To determine ...

A: A doctor titrate 15.00 mL of gastric juice with 24.7 mL of 1.27×10-4 M KOH solution. We have to find...

Q: Calculate the enthalpy of the following reaction for the gas phase salts: Needed facts: K = Coulombs...

A: The energy of the electrostatic attraction (E), a measure of the force’s strength, is inversely prop...

Q: Calculate the pH of a 0.10 M HNO, solution.

A:

Q: Question #4: Calculate: a) the energy (joules) of the photons emitted by the hydrogen atom in the fi...

A: In a given question , we have to find out energy of photons and wavelength of emitted radiation.

Q: Determine the H;O* ion concentration in 0.254 M of HNO, . The K, value for HNO, is 7.1×10

A: The degree of dissociation of weak electrolytes can be calculate from Ostwalds theory. With the help...

Q: Consider the following reaction: 2 NO(g) + Cl2(9)= 2 NOCI(g) At a certain temperature, an equilibriu...

A:

Q: The visible absorption spectrum for crystal violet, CV*, is shown in Figure 3. The concentration of ...

A: The given graph is:

Q: 53.9 grams of an unknown ionic solid with molecular formula XF are dissolved in 750 grams of water a...

A: Mass of solute = 53.9 g  Mass of solvent, water = 750 g  Molar mass of water = 18.02g/mol Vapour pre...

Q: Consider the reaction below, and assume that the chemical equation is balanced: A(g) + B(g) =2 C(g) ...

A:

Q: Question 5 Consider the following reaction: 2+, U4+ ag) + Pb2*(ag) + 2H2Ow UO22* (ag) + Pb) + 4H*(aq...

A: The correct answer is given below

Q: e weight percent

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

Q: 6. Calculate the mass of 4.50 moles of CazPO4 . O 968 g O 215 g O 0.0209 g O 87.1 g 7. The molecular...

A:

Q: Does the classification of these compounds include flavonoids,alkaloids and so on? Solve with the st...

A:

Q: For the reaction below, calculate how many moles of the product form when 0.024 mol of O2 completely...

A:

Q: What is crystallization ? Explain

A: Given      crystallization   We need to explain crystallization.    

Q: H, (g) + 4 (g) 2 HI (g) Does the equilibrium favor products or reactants? What is the value of Ke @ ...

A: Equilibrium Constant is defined as the ratio of product power raise to there coefficient to the rati...

Q: What is oxidiation number?

A: Oxidation number: it is defined as the charge (real or imaginary) when an atom appears to have when ...

Q: 7. Draw three valid Lewis structures for HNPH and predict the most likely HNP and NPH bond angles. E...

A: In Lewis Structure  all the octet of atoms are complete but phosphorous Do not follow any octet rule...

Q: Given the Frost-Ebsworh diagram for uranium: 1. Which is the most thermodynamically stable? 2. Wh...

A: After seeing the Graph we Can Concluded that:

Q: Explain in a more clinical detail the mode of actions of the following on the human skin cell or tis...

A: Ans.1. Free-Radical and mode of the actions on the human skin cell or tissue: Free radicals damage c...

Q: We have a HCl molecule, with H and Cl have atomic mass of 1.0 and 35.5 amu, respectively. The force ...

A:

Q: sodium hydrogen carbonate (NaHCO3) was reacted with an excess of 5.00 M hydrochloric acid (HCI). The...

A: Reaction 1: NaOH (s) + HCl (aq)----> NaCl(aq) + H2O(l) Reaction 2: NaOCO3 (s) + HCl (aq)----> ...

Q: A compound is found to contain 52.13 % carbon , 13.15 % hydrogen , and 34.72 % oxygen by mass. To an...

A: Answer :-  1) Empirical formula of the compound = C2H6O  2) Molecular formula of compound = C2H6O  -...

Q: Ethyl chloride, CH3CH2Cl, used to produce tetraethyllead gasoline additive, decomposes when heated t...

A:

Q: 3) Fluoridated teeth, CaF2 has a Ks.p. = 6.5 x 10-11. %3D How many grams of Calcium would dissolve p...

A:

Q: b. 2 SO2(9) + 2 H2O(g) → 2 H2S(g) + 3 02(g) element being reduced: [ Select ] oxidation number on th...

A: Here we have to find the element which is oxidized and which is reduced and also also oxidation numb...

Q: benzoic acid halogenated or non- halogented?

A: A  compound (which does not have a halogen attached to compound) are called non halogenated compound