Part A Identify an alpha particle. He O OY je ◄ Previous He Submit Provide Feedback Request Answer

Q: IUPAC Naming Instructions: Provide proper IUPAC names. Name: O₂N. OH NO₂ NO2

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Q: Now consider the following nuclear reaction: 2H + 2n He 1

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Q: Most ammonia solutions you can buy at the store are about 35% ammonia by mass. How much of this…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the amount of…

Q: 20. For each of the following reaction, predict the products formed by drawing structural or…

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Q: Write the balanced chemical equation that represents the chemical statement given. zinc reacts with…

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Q: Suppose you. have 185mL of a buffer that is 0.160 M in both formic acid (HCOOH) and its conjugate…

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Q: The experimentally measured vapor pressure of SO2 at -25oC is 49.5 kPa and at OoC is 155 kPa.…

A: Using the clausius Clapeyron equation, the enthalpy of vaporization is calculated as enthalpy of…

Q: B) Give equations to show how the above solution fulfills its buffer function.

A: A buffer solution is one which can resist change in its pH on the addition of an acid or a base.  We…

Q: 23. Balance the following reaction using any method of your choice. Show all your work! MnO4 (aq) +…

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Q: The AP Biology teacher is measuring out 647.0 g of dextrose (C6H12O6) for a lab. How many moles of…

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Q: Chemistry Which of the following could successfully undergo a Friedel-Crafts alkylation? A.…

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Q: 1.A student masses an unknown hydrate sample and finds there are 5.00g of hydrate. After dehydrating…

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Q: Nitration of methyl benzoate only occurs in presence of a Lewis acid. True False

A: We need to discuss nitration of methyl benzoate.

Q: The pH of a basic solution is 8.45. What is [OH-]?

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Q: но HO ۱۱۱۱۱۱۱

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Q: 9. An unknown gas was analyzed, and the following data was obtained. Mass of the gas sample 1.211 g…

A: The ideal gas equation says that PV - nRT where, P = pressure, V = volume, n=number of moles , R=…

Q: Concentrated sulfuric acid is 18.0 M. You need to make a 2.0 L of 1.0 M solution from this…

A: Given data: M1 = 18 M H2SO4 V1=? M2 = 1.0 M H2SO4 V2 = 2.0 L

Q: The rate of effusion of CO₂ gas through a porous barrier is observed to be 3.71 x 10 mol/h. Under…

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Q: 1. 2. CI 3. H3O, heat 4. . AICI3 5. H30*, heat NaOH سنز OEt , NaOEt Work out the synthesis on a…

A: 1st Friedelcraft's acylation of benzene occurs to given benzaldehyde . Then aldol condensation…

Q: Determine reagents C and D from the reaction scheme below. Choose two (2) answers. Select one or…

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Q: Ork Given each pair of reactant solutions, select any reaction that will occur. Check All That Apply…

A: The reactions are type of double displacement reactions. The reaction will occur in A, B and D.

Q: Provide a reasonable mechanism for the following reaction. + NH xs. MeBr 样 Br

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Q: The pyruvate kinase bypass in gluconeogenesis: 56. requires two enzymes. 57. is ATP-dependent. 58.…

A: 56.Pyruvate kinase bypass in gluconegenesis require two seperate enzymes pyruvate carboxylase, PEP…

Q: Procedure: Step 1: Pipet 25 mL of prepared sample solution, which has been prepared into a 250 mL…

A: The alkalinity of the sample solution can be determined by the following equation: [Alk]…

Q: cis-3-Hexene The number of chemically non-equivalent hydrogens is H₂C my you The number of…

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Q: For the following reaction, 3.66 grams of oxygen gas are mixed with excess propane (C3Hg). The…

A: Given, 3.66 g oxygen gas are mixed with excess propane (C3H8). The chemical reaction, C3H8(g) +…

Q: Ph CH3 CH3 The Wolff-Kishner reaction involves the reaction of an aldehyde/ketone with hydrazine in…

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Q: A chemist prepares a solution of magnesium fluoride (MgF₂) by measuring out 0.058 g of magnesium…

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Q: Aniline, C6H5NH2, is used to make many different chemicals, including dyes, photographic chemicals,…

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Q: D. Provide a reasonable mechanism for the following reaction. ·CCL 3 1. NaOH, H₂O 2.H₂O* он

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Q: The cet potontal was 0817 V at 25°C and a Cu'(a) concentration of 0 117 M. What was the hydronium…

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Q: Need the theoretical yield for following Starring: 1,4 Pimethoxy Bentene : 0.321 grams Mw=138.14…

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Q: The following Friedel-Crafts Alkylation reaction usually results from the disubstituted product from…

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Q: H₂CO OCH3

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Q: When a strong base like NaOH is added to an acetate buffer (CH3COOH + H₂O CH3COO- + H3O*) the pH…

A: A buffer solution is a solution which resists the change in pH when a strong acid or base is added…

Q: For the following reaction, indicate the false statement. HCIO3 + F CIO3 + HF F" acts like a proton…

A: The false statement  is  Option e) HClO3 and F- are conjugate base pairs

Q: What is the Density of Cl2 is represented by 18.8L at 2.68atm 23.9°C   Express your answer to  2…

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Q: What is the value of ? for this aqueous reaction at 298 K? A+B↽−−⇀C+D Δ?°=23.09 kJ/mol

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Q: Question 7 of 21 0.499 g of an unknown gas at STP fills a 550. mL flask. What is the molar mass of…

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Q: Which oil - olive oil or coconut oil - would you expect to have a higher peroxide value after…

A: The peroxide value indicates the amount of peroxide generated in an oil sample by exposure to…

Q: What is the oxidation and reduction half reaction for the following equation: Cd(s) +NiO2(s) +…

A: Recall the given redox reaction,                       Cd s  +  NiO2 s  +  2 H2O l  →  CdOH2 s  +…

Q: 17. Give a structure for a) 1,2-Propanediol, b) 1,2-Ethanediol

A: The structure of compound are used to represent the arrangement of atoms and bonding of atoms in a…

Q: D. Chirality 6. Build two models of 2-butanol, a chiral molecule. Are the mirror images of your two…

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Q: Ribose, a carbohydrate with the formula shown, forms a cyclic hemiacetal, which, in principle, could…

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Q: Chemistry Do the UV-vis and Fluorescence excitation spectra look alike? Why or why not?

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Q: Methane, ethyne and hydrogen form the following mixture at equilibrium. 2 CH4(g) ↔ C2H2(g) + 3…

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Q: Ethanol Sample orange/grayish Isopropyl alcohol (2-propanol) orange mayish 1-pentanol gray no Ohange…

A: (4) The Jones test utilizes chromium trioxide in the presence of sulfuric acid to act as a powerful…

Q: The execution manager of the lethal gas chamber in the state penitentiary adds excess dilute…

A: Given -> Weight of NaCN = 196 gm Atomic mass of Na = 23 g/mole Atomic mass of C = 12 g/mole…

Q: An unknown weak acid with a concentration of 0.085 M has a pH of 1.80. What is the Ka of the weak…

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Q: While one mole of N₂O4 gas was being compressed, the pressure increased from 1.247 am to 1 825 atm…

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