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Q: QUESTION 9 Click the peak(s) that corresponds the aromatic hydrogens. 3|0 40 6 (ppm) O…

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Q: What is the nuclear binding energy per nucleon, in joules, for 25M. (atomic mass 24.985839 amu).…

A: BE = mass defect x c^2 mass defect = cal mass - observed mass = (total protons mass + total neutrons…

Q: .CH3

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Q: 7)) Sucrose does not undergo mutarotation because A) it contains no hemiacetal linkages. B) it is a…

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Q: e molarity of the barium hydroxide solution?

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Q: A sample of 30.0 mL of krypton gas, Kr, is at 756 mm Hg and 25.0°C. What is the new volume if the…

A: Given :- initial pressure = 756 mm Hg  Initial volume = 30.0 mL  Initial temperature = 25.0°C  Final…

Q: QUESTION 6 If 45.43 mL of distilled water at 94.20 °C is added to 42.74 mL of distilled water, in a…

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Q: QUESTION 7 R' O Alcohol O Ether O Ester O Ketone O Aldehyde O Amide O Carboxylic acid None of the…

A: In Ether functional group one oxygen atom is bonded with two same or different alkyl groups.

Q: Draw the Lewis structure of KrF, and then determine the hybridization of the central atom. A) sp B)…

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: OH 1) SOCI, CH3CH2OH 2)CH,N, 3)Ag20

A: Detail mechanism is shown below to find out the main product along with intermediate species

Q: QUESTION 3 Balance the following equation: CH 30H + 02 --> v H 20 v CO

A: 3) Balanced chemical equation: Balanced chemical equation can be define as the reaction in which…

Q: 9. Suppose the following data are for the reaction: SO,CI, (g) So,(g) + Cl,(g) Time [SO,CL] O hr…

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Q: Givena ०.2. 5 M Hल्च: ककeयcप्वनochाoc cacidis 12.4 M. thomistwants to prehare ्म्रुव Fochlor oric…

A: Given :-  Initial concentration of solution = 12.4 M  Final concentration of solution = 0.25 M…

Q: Consider the reaction: X2(g)→2X(g). When a vessel initially containing 763 torr of X2 comes to…

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Q: Question 13 What is the pH of a 0.249 M weak base solution? The K, of the weak base is 0.000047.…

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Q: A Haber process reactor contains 25.0% nitrogen and 75.0% hydrogen for the synthesis of ammonia.…

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Q: The constant pressure molar heat capacity of argon, Cp,m, is 20.79 J K −1 mol−1 at 298 K. What will…

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Q: 19. What set of ketone (1) and aldehyde (2) will provide the same alcohol product (3) when submitted…

A: Lithium aluminum hydride reduces the carbonyl compounds into alcohols. In this reagent, a hydrogen…

Q: Complete the following nuclear equation by identifying X. (Enter the complete nuclear equation.) 59…

A: C2759o +H12→C2760o+ X Total number of protons in reactants = 27+1 = 28 Total number of protons in…

Q: 24.44 Identify the functional groups in each of the following compounds: (a) CH,CH,CH,CH;CH,CH3 H3C…

A: The given structures are,   and

Q: Consider the apparatus shown below with the valve closed. The volume and pressure of each gas is…

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Q: If a sample of 4.17 L of ethane gas, C,H, at 725°C is cooled to 175°C at constant volume? pressure,…

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Q: For the following reaction, at the specified temperature, predict whether DH, DS, and DG are…

A: The reaction will be feasible if the change in gibbs free energy is negative.  The reaction will not…

Q: The Nernst Equation A nonstandard cell or half-cell potential can be calculated using the Nernst…

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Q: aromatic, antiaromatic, or non aromatic molecule?

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Q: CH3COOOH / Na 2HPO4

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Q: Which of the following 1.25M aqueous solution will have the lowest pH? (Qualitative analysis only,…

A: Concentration = 1.25 M ->Base has pH greater than 7. ->Acids has pH less than 7. ->Neutral…

Q: How many ml o

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Q: Complete the following nuclear equation by identifying X. (Enter the complete nuclear equation.) 59…

A: In radioactive decay equation must be balanced i.e. atomic number and atomic mass must be equal on…

Q: over water at 200C. The wet gas occupies a volume of 244 ml. at a total pressure of 759 mmHg. a)…

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Q: Write the condensed (noble-gas) electron configuration of ruthenium.

A: Write condensed electron configuration of Ruthenium ?

Q: A voltaic cell is 'constructed from a standard AlT|Al half cell (E° red -1.660V) and a standard Mn+…

A: Given that, a voltaic cell is constructed from a standard Al3+|Al half-cell (E0red = -1.660 V) and a…

Q: Calculate Ecell for the following electrochemical cell at 25 °C Pt(s) | H2(g, 1.00 atm) | H+(aq,…

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Q: est # reactions observations 1 reaction with HCI white precipitate formed 2 precipitate from HCI…

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Q: For u=0.1, the activity coefficient (gamma) of M2+ is 0.41 while gamma of X- is 0.75. Calculate how…

A: At ionic strength of 0.1, the activity coefficient values are: Ksp = 1.2 x 10-9

Q: Strontium-90 is one of the products of the fission of uranium-235. This strontium isotope is…

A: Given-> Half life (t1/2) = 28.1 year  Initial amount = 4.00 gm Final amount = 0.100 gm

Q: Concept Check No. 4 (Continued). For Problem No. 7.29 (q) to (v), IDENTIFY the given pair of…

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Q: Molecule Lewis Structure 3D representation Bond Angles/Shapes Polarity (if yes, show dipole) CHCI3…

A: This question is related to VSEPR theory. Lewis structure is the representation of bonding between…

Q: Enter your answer in scientific notation. Be sure to answer all parts. Calculate the nuclear binding…

A: Proton is a positively charged particle and neutrons are neutral.Protons and neutrons are present in…

Q: 1.165 A steel sphere has a radius of 1.58 in. If this steel has a density of 7.88 g/cm3, what is the…

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Q: create three (3) multiple-choice questions on either Precipitation titration, redox titration, or…

A: A redox titration is a titration process in which the analyte and titrant react through an oxidation…

Q: Balance t

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Q: Aluminum hydroxide (Al(OH)3 - solubility product of 1.3x10-32), a waste product from several…

A: Given that value of solubility productKsp of AlOH3 is 1.3×10-32We have to find the solubility of…

Q: Determine the absolute configurations of the reactant and the product... (b) What does "retention of…

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Q: A sample of 0.892 g of potassium chloride (KCI) is dissolved in 54.6 g of water. What is the percent…

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Q: Effect of temperature on ethanol productivity for Saccharomyces cerevisiae is given below:…

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Q: Solid KSCN was added to a(2.20x10^0) M Co2+ solution so that it was also initially (2.20x10^0) M…

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Q: Calculate the solubility of Cu(OH)2 in an aqueous solution of KCN 0,10 mol/L.

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Q: A chemist mixes 81.1 g of water with 72.2 g of methanol and 28.4 of acetic acid. Calculate the…

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Q: A) the rate of a reaction is dependent on the equilibrium constant. B) the rate of a first order…

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