Consider the reaction below to answer the following question: FÖH H Ph 'Ph Br This reaction proceeds by an E1 mechanism. a. True b. False a Ob

Q: What is the activity coefficient for each ion at the given ionic strength at 25 °C? Activity…

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Q: The freezing-point of depression of a 0.010 b acetic acid solution is 0.00193 K. Calculate the…

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Q: Propose reasonable multiple-step synthesis for the following compounds using the starting materials…

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Q: 45. S, p, d, and f blocks in the periodic table refer to the specific regions or spaces where * a.…

A: Electronic configuration of an atom can be defined as the arrangement of electrons in orbitals of an…

Q: The following are spectrometric methods of analysis, except   A. MS   B. NMR   C. Polarimetric…

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Q: Draw the ICE table and calculate the value of K. for the equilibrium system: H2(8) 12(3) 2 HIg) at…

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Q: Given the following reactions: Anode: NO3- + 2H+ + e- --> NO2 + H2O Cathode: 2H+ + 2e- --> H2 Redox:…

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Q: Synthesize the following compound starting from benzene. NO2

A: Detail step by step synthesis reaction is given below

Q: What is the correct order of stability of the following radicals (more stable > less stable)?

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Q: Consider the titration of 100.0 mL of 0.100 M NaOH with 1.00 M HBr. Find the pH at the following…

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Q: maWhat mass of nickel (in gm) could be formed in a solution of nickel (II) chloride by passing 0.25…

A: First we calculate charge using value of current and time. From charge , we can calculate moles of…

Q: 10. Calculate the pH at the equivalence point for the following titration: 0.20 M HC1 versus 0.20 M…

A: Weak base (WB) and its salt with strong acid will acts as like basic buffer  Basic buffer pH can…

Q: b) Arrange the following compounds according to the reactivity towards nitration. Give reasons for…

A: Given compounds are :

Q: give full and condensed electron configurations, partial orbital diagrams showing valence electrons…

A: To write: full and condensed electron configuration. Partial orbital diagram showing valence…

Q: QUESTION 9: Metals react with oxygen gas to form metal oxide. For example, magnesium reacts as…

A: Magnesium reacts with magnesium oxide. The equation for the balanced chemical reaction is as…

Q: 3. Calculate H and S for the reaction. Predict whether the reaction is spontaneous at 25 C and 500…

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Q: What is the major organic product from the reaction of 3-hexyne with 1 mole of Br2? a. (E)…

A: The solution is shown below

Q: so whats the net ionic equation?

A: The net ionic equation is needed to be provided.

Q: 16 A Review Fifth member of the homologous series having general formula CnH2n-2 is Only One Correct…

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Q: 1. BH3•THF 2. H2O2, NaOH 1. Hg(OAc)2, H20 2. NABH4, NaOH 1. BD3 THF 2. H202, NaOH 1. Hg(OAc)2, EtOH…

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Q: Where does the 2.303 in front of the R in the second step come from?

A: To describe why we R is multiplied with 2.303.

Q: What effect will happen to the volume needed to reach bromocresol green end point, if Na2CO3 was…

A: Bromocresol green(BCG) endpoint is obtained for the conversion of NaHCO3 to H2CO3 (CO2+H2O).  The…

Q: A student proposed two ball-and-stick models (see the image) for the XeF4 molecule, however, only…

A: The bond pair of electrons and lone pair of electrons decide the geometry of the molecules.

Q: The reaction N2(g) + 3H2(g) 2 2NH3(g) has K, = 6.9 × 105 at 25.0 °C. Calculate AG° for this reaction…

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Q: when a force is app When force is rema Rubber band has a It satisfies all other nly nd II and III…

A: Rubber band is considered as a solid because stretching the rubber, its shape is changes ,after it…

Q: A 0.3005g sample containing Na2CO3 and NaOH requires 11.5 mL of 0.1055 M HCl to reach the…

A: Here 0.3005 g of sample of Na2CO3 and NaOH required 11.5 ml of 0.1055 M HCl using phenolphthalein…

Q: 2- Calculate the pH of the following buffer solutions: a) 0.0405 M NH,OH + 0.02 M (NH.),SO4. b)…

A: pH of buffer Solutions can be measured by using Hassel balch equation -  For acidic buffer solution…

Q: C. How does the chelate effect affects the rate of a reaction? D. An _____ (inner, outer) sphere…

A: Chelating ligand are thermodynamically much more stable than the complexes with non-chelating…

Q: 2. With the given information: i) State the gas law that can be used and ii) Solve for the unknown.…

A: Dear student since you have asked multiple questions but according to guidelines we will solve 1st…

Q: property of air is shown whêh a bottle Wa ? * a. The air molecules became closer to each other. b.…

A: As we know,  gases have indefinate shape and volume . They have shape as the container and occupy…

Q: In a cell, 0.50 mL of 0.75 M NaOCl and 2.50 mL of 5.50 x 10-6 M aqueous dye were mixed. The pseudo…

A: Given that, in a cell, 0.50 mL of 0.75 M NaOCl and 2.50 mL of 5.50×10-6 M of an aqueous were mixed.…

Q: Calculate the frequency in Hertz, the energy in Joules, and the energy in electron volts of an X-ray…

A: We have frequency, v(frequency) = speed of light(m/s)/wavelength(m) Wavelength= 6.24Å = 6.24x10-¹⁰m…

Q: What is the boiling point of a solution prepared by dissolving 251 g of octasulfur (Sg, Molar mass =…

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Q: Which of the following is the function of the Flame or Emission system in Atomic Absorption…

A: Atomic absorption spectroscopy is a spectroanalytical procedure for the quantitative determination…

Q: The _____ on the central atom is determined by the Electron Domain Geometry.

A: VSEPR theory:  According to Valance shell electron pair theory total electron pair groups is sum…

Q: SPEED OF COLLISION OF GAS GAS PARTICLES GAS LAW CONDITION PARTICLES (faster, (more, same, less)…

A: Boyle's Law states that pressure of a gas  is inversely proportional to volume of gas at constant…

Q: Which isotopes would you expect to be stable? 208 pb 234Pa uranium-235 oxygen-16 He

A: The isotopes which are expected to be stable are given below

Q: Determine the name of this molecule shown below. Br #2 (Ketono) "5,6-dibromoheptane" Br

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Q: Biological reduction of Pt(IV) can occur which of the following? O Outer sphere mechanisms only O…

A: Ans. Option (e) is right. Both outer and inner space mechanisms. It is widely reported that the…

Q: Part C: Ideal Gas Law (Calculation) Directions: Solve the following problems. Show your solution. 1.…

A: Ideal gas equation is given by,     PV  =  nRT  P - Pressure  V - Volume n - number of moles R -…

Q: 15-10. Suppose that the Ag | AgCl outer electrode in Figure 15-7 is filled with 0.1 M NaCl instead…

A: Given: Ag/AgCl outer electrode is filled with 0.1 M NaCl instead of saturated KCl. Calibration of…

Q: 6.When frost forms on a leaf what phase changes is observed? а. Freezing b. Deposition С.…

A: Freezing - When liquid form changes into solid form then it is known as freezing.  Deposition - When…

Q: When hydrogen and oxygen are burned to produce water, heat is produced at the rate of 58 kcal/mole…

A: Given, 1 mol H2O = 6.022 ×1023 molecules  Heat produced = 58 Kcal/mol

Q: Use the References to access important values if needed for this questie A sample of oxygen gas…

A: Given-> V1 = 7.81 L T1 = 43.0°C = 43.0 + 273 = 316 K P1 = 1.16 atm V2 = 6.25 L P2 = 1.57 atm T2…

Q: C the Henry's Law e the mass in grams

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Q: Which statement about the transition state conformation is true? O The transition state is an…

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Q: added to colon indicat or it changes When acid purple to it changes From Purpie to the indicator.…

A: The given indicator has blue color acidic, HIn, and red color basic In-. The reaction when base is…

Q: 11.41 The aroma, taste, and general quality of wine are tied closely to the stage of development of…

A: We have to carry out the synthesis of (E)-2-hexenal starting from 1,1-dibromopentane.

Q: 1- Calculate the pH of 0.1 M KHCO3.

A: pH is calculated as shown below: pH = -log [H+] where [H+] is the hydrogen ion concentration.  Same…

Q: QUESTION 6: Sixty grams of FeCl, react with 50.0g of H,S and produced HCl. 2FeCl,(s) + 3H2S(g) →…

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Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.