ou may want to reference (Pages 76 - 85) Section 2 while completing this problem. alculate the wavelength of each of the following equencies of electromagnetic radiation. Part A 105.0 MHz (typical frequency for FM radio broadcasting) Express your answer in meters using four significant figures. VE ΑΣΦ A₁ = Submit Part B Request Answer Review Constants | renou P Pearson ? 835.6 MHz (common frequency used for cell phone communication) Express your answer in meters using four significant figures. VE ΑΣΦ m ?

Q: (+) Br: :Br: Q

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Q: The EPR signals for an unpaired electron coupling to: (i) two equivalent protons, (ii) one 2H…

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Q: The normal freezing point of benzene (C6H6. 78.12 g/mol) is 5.49°C, and its K, value is 5.12°C/m. To…

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Q: 7. Calculate the value of Eº cell for the following reaction: a. -1.37 V b. -4.37 V c. 4.37 V d.…

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Q: Which of the following is an assumption made in the kinetic molecular theory of gases? Gas molecules…

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Q: Enthalpy (H) Consider the reaction profile shown below. Identify the reactant(s). 2 Reaction…

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Q: The enthalpy change of N₂(g) = 0 kJ/mole The enthalpy change of H₂O(g) = −241.8 kJ/mole The enthalpy…

A: Those values are the standard thermodynamic values of enthalpy of formation of compound at 298.15 K…

Q: Using the data in Appendix A of Benjamin's Water Chemistry, answer the following questions a. What…

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Q: Exercise : Use IF-test function to state whether a reaction temperature make a system spontaneous or…

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Q: Which of the following scenarios would have a greater osmotic pressure? Explain your answer. a) 10 M…

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Q: The Boltzmann distribution is given by N₁ Assume you have a system with two energy levels. If one in…

A: Given data T= 45 degree Celsius  Pressure = 1.2 bar Particles ratio = 1/1000

Q: Calculate the moles of hydroxyapatite of an average adult Weight: 65kg, (human bones comprises the…

A: A question based on mole concept that is to be accomplished.

Q: f 10.2 g NaHCO3 is added to a 982 mL container at 55C, what volume of water will be generated by…

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Q: Least stable conformer of 2,3-dicholorbutane in Newman projection form.

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Q: Calculate AS, AStot, and AS sur when the volume of 175 g of CO initially at 273 K and 1.00 bar…

A: The given process is adiabatic  So, q = 0

Q: Name the following molecule.

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Q: The reaction quotient, Q, for a system is 5.1 x 10³. If the equilibrium constant for the system at…

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Q: What is the maximum mass of Sg that can be produced by combining 78.0 g of each reactant? 8 SO₂ + 16…

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Q: What is the main products of these reaction (a)~(e) cyclohexene (a)+CHCl3 + (CH3)3COK (b) (E)-2-7 +…

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Q: Which of the following scenarios would have a greater osmotic pressure? Explain your answer.

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Q: Which of the following reactions will occur spontaneously at standard-state conditions and25°C? a.…

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Q: Exercise The chemicals A and B reacts to produce C and D A+B C+D The equilibrium constant (K) has a…

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Q: 1 Consider the following fake nonmetal elements Retrogen (R) and Plorine (Pn). What is the name of…

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Q: The reactant concentrations given in the procedure are not the concentrations of the solutions once…

A: For trial 4 M1 = 0.10M H+ V1 = 20.00 mL V2 = 50.00 mL

Q: 5 0 4000 Wh 3500 3000 2908.57 m 2000 Wavenumbers (cm-1) 2500 1500 1160.25 1000 917.53 938.22 847.27…

A: IR spectra provides the information of functional groups of unknown compound based on the…

Q: What is the freezing point (in K) of a solution made by dissolving 17.013g of CCl4 in 130.0 g of…

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Q: αCa(s)+βBr2(l)→γCaBr2(s)αCa(s)+βBr2(l)→γCaBr2(s) Give your answer as an ordered set of numbers α, β,…

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Q: Report the answer in the correct significant figures 8.5+ ( 0.5699/0.0622)(log(80.1)+0.555/0.12300)

A: Using BODMAS rule for given expression:-

Q: Draw the R absolute configuration of lysine.

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Q: Calculate AS values for the following reactions by using tabulated Sº values from Appendix L. (a) 2…

A: The difference in the standard molar entropies of the reactants and products gives the entropy of…

Q: The kinetic reaction data of the decompositio of substance S is given below. Keep the valu in 4…

A: l

Q: Which of the following is the correct Newman projection for the following compound as viewed down…

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Q: OEt NaBH4 EtOH

A: NaBH4 is a weak reducing agent, so it can only reduce aldehydes and ketones.

Q: Option D is incorrect please submit correct answer

A: Lechatelier's principle :- If a system at equilibrium is subjected to a change in concentration or…

Q: Use the graph below to answer the following questions Cylinder A B C D Volume read on cylinder 25.0…

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Q: For the following reaction 3O₂(g) ⇌ 2O₃(g) Kc = 2.10 × 10⁻⁷ at a certain temperature. If [O₂] =…

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Q: 6. When an aqueous solution of NaCl is electrolyzed, Na(l) is produced at the cathode, and Cl₂(g) is…

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Q: Label/identify peaks on both spectra

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Q: Draw the reaction mechanism between o-cresol (2-methylphenol) and sodium chloroacetate.

A: