Br Br Cl₂ (2 equivalent) H₂O H₂SO4, HgSO4 1. BH3/THF 2. H₂O₂2,NaOH, H₂O

Q: Calculate the % of H in H2O2

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Q: Solution Br2 DCM Cyclopentene -Br Br 1,2-dibromo Cyclopentane ONA (19.) DMSo By I ↓ KON CN…

A: Addition of Br2 to alkene Nucleophilc substitution with alkoxide Nucleophilic substitution with…

Q: chemical equation: C6H12O6(aq) + 6O2(g) 6CO2(g) + 6H2O(l) Explain the effect on equilibrium of i)…

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Q: Which of the following compounds can be oxidized by Jone's reagent (CrO3 and H2SO4)? Choose all that…

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Q: On the basis of the 18-electron rule: a) Determine the identity of the metal M in [M(CO)7]+ b)…

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Q: Using your knowledge from the Unit 11, Gas stoichiometry solve the following problem. ( Show your…

A: (1) 2NaN3 (s) ----->  2Na (s) + 3N2 (g) (2) Mass of NaN3 = 41.0 g Molar mass of NaN3 = 65 g/mol…

Q: Calculate the isoelectric and isoionic pH of 0.010 M threonine? pK1 = 2.15, pK2 = 9.12

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: ALKANES What characterizes an alkane? ETHANE 1. Draw the expanded structure for ethane.

A: Alkanes are saturated hydrocarbon having only carbon and hydrogen atoms in their formula

Q: Express the average reaction rate for each time interval in moles of O2 produced per liter per…

A: The average reaction rate is the change in concentration of O2 divided by the time period in which…

Q: Note: OH is con Carbon 1 Select the correct chair conformation for the following molecule: CH(CH₂)₂…

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Q: sorry but how did you get 22.4 L/mol?

A: In the given question, we have to find percent yield and to solve this, 22.4 L is used.

Q: A B D B Bu с NaOH D E

A: Strong base react with alpha hydrogen containing carbonyl compound to give an enolate ion is as…

Q: Suppose the 25.0 g of the following substances all initially at 27.0 °C absorb 2.35 kJ of energy.…

A: Answer:- This question is answered by using the simple concept of calculation of final temperature…

Q: Carbon tetrachloride can be produced by the following reaction: C5₂(g) + 3Cl₂(g) + S₂Cl₂(g) + CClag)…

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Q: Predict the product for the reaction below. Select one: b. Br Br Benzene 100°C Br Don' Br ¡x₂ Br Br…

A: Cycloadditions are reactions in which two π bonded molecules come together to make a new cyclic…

Q: 1. Define each of the following terms: a. Standard Solution. b. Titrant c. Analyte

A: "Since you have posted more than 1 question, we can answer only first question for you. If you want…

Q: A 6.00 L tank at 6.18 °C is filled with 4.56 g of sulfur hexafluoride gas and 2.19 g of carbon…

A: Ideal gas equation is  PV = nRT  Where,  P is pressure of the gas  V is volume of the gas n is no.…

Q: How many moles of Fe(OH)2 [Ksp = 1.8 × 10–15] will dissolve in 1.0 liter of water buffered at pH =…

A: Answer: For a sparingly soluble compound it is considered that all its dissolved quantity is in…

Q: + What is the pH of an aqueous solution composed of 0.64 M NH4 and 0.20 M NH3? (K₂ of NH4* = 5.6 ×…

A: The concept behind this answer is based on acid-base equilibria and the Henderson-Hasselbalch…

Q: Which of the following describe(s) the following reaction? Choose all that apply. 3A1+ 2He →→→ P 30P…

A: Answer: In nuclear reaction less stable nuclei decay into more stable daughter nuclei spontaneously…

Q: hrome ▶ File Edit View History Bookmarks Profiles Tab Window Help Login - SAGE Vantage X с helf |…

A: Oxidation is defined as increase in oxidation state of the element. while reduction is defined as…

Q: Identify the reagents that can be used to accomplish the following transformation: Хлон Xi Br A. Mg…

A: -CH2OH  is oxidized to -COOH followed by alpha bromination leads to get the product.

Q: 2) Did your sample contain Ag+ ions? 3) What test was most critical in determining if your sample…

A: A common method used to identify the ions in a mixture is quantitative analysis. Here the ions in a…

Q: Why should absorbance be less than 2? Please explain in terms of light transmittance.

A: Absorbance A also called the optical density, is the quantity of light absorbed by a solution.…

Q: What is the molality (m) of 7.07% HCI by weight of an aqueous hydrochloric acid solution? Be sure to…

A: Given, The mass percent of the aqueous HCl solution = 7.07 % 'molality of the solution is, number of…

Q: 1. A metal sample weighing 35.0 g and at a temperature of 99.1°C was placed in in a calorimeter at…

A: Mass of metal sample , m = 35.0 g

Q: The standard emf for the cell using the overall cell reaction below is +0.76 V:…

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Q: Suppose a 500. mL flask is filled with 1.0 mol of NO and 2.0 mol of NO₂. The following reaction…

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Q: At a certain temperature, the average speed of O2 molecules is 480 m/s. If the Kelvin temperature is…

A: The average speed (v) of O2 molecules is directly proportional to the square root of temperature (T)…

Q: Н онд Н КОН Н КОН -

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: 6. Fill in the following table. Hint: the cell diagram as written contains spectator ions! Once…

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Q: Cl, is a stable diatomic molecule. It can be decomposed to form two Cl atoms as shown below. Cl₂ →…

A: Given: Cl2 is a stable diatomic molecule. It can be decomposed to form two Cl atoms as shown below.…

Q: Determine the final pH for Solution B after mixing 400mL 0.3M HCl and 200mL 0.8M NaOH.

A: Given:- Molarity of HCl solution  = 0.3M Volume of HCl solution  = 400mL= 0.4L   Therefore, No. of…

Q: the Suppose a student collects 32.4 mL of O₂ gas over water at 23.4 °C. If determined to be 75.96 cm…

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Q: An analytical chemist is titrating 130.1 ml. of a 0.4600M solution of isopropylamine ((CH,),CHNH₂)…

A: It is based on the concept of acid and Base. Here we are required to find the pH of the solution…

Q: Which of the following is the first step of the mechanism for the reaction below? i i H₂N OH OH O…

A: The question can be answered by drawing the mechanism of the reaction of aniline derivative with…

Q: An unknown gas effuses 2.4 times more rapidly than O2. What is the molar mass of the gas?

A: Graham's law effusion  It state that rate of effusion of gas is inversely proportional to the square…

Q: Write a balanced chemical equation for the reaction of solid cadmium with HNO3 producing nitrogen…

A: Given,  When Cd(s) react with HNO3(aq) to form Cd2+(aq) and NO2(g) .  The molecular equation: Cd(s)…

Q: Which of the following pairs of species is not a conjugate acid-base pair? a. 02- and OH b. HNO2 and…

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Q: Fill in the nuclide symbol for the missing particle in the following nuclear equation. He+ Pb 82…

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Q: Which one of the following changes would cause the pressure of a gas to double assuming temperature…

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Q: Consider the intermolecular forces present in a pure sample of each of the compounds shown below.…

A: Ketones and ethers are two different types of organic compounds that have distinct functional…

Q: describe how you would make a 3 liter solution of a 50mM NaCl (MW=58.44 grams per mole) and ten mM…

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Q: What is the pH of a 5.0M NH4NO3 solution? (A) 9.72 (B) 2.05 (C) 4.27 (D) 5.3x10-3 NH4+ is an acid…

A: we have to calculate the pH of solution

Q: 3. Show the step-by-step arrow pushing mechanism for the product formation of the following…

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Q: Which of the following will give a positive result for lodoform test? Choose all that apply. оч 1 5…

A: Iodoform test is used to the presence of carbonyl compounds with the structure methyl ketone…

Q: b) O H I I H heat

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A: The question is based on the concept of organic synthesis.  we need to synthesize the product using…

Q: That a gas increases in pressure as its volume decreases is a statement of A) Avogadro's Law B)…

A: Given statement :- That a gas increases in pressure as its volume decreases. We need to tell which…

Q: Draw the structure of the Grignard reagent formed from the reaction of p-bromofluorobenzene with…

A: In the given question, reaction of alkyl halide with magnesium is given in presence of diethyl…