Write the IUPAC name for: H₂N. NH₂

Q: Standard solution is used to determine theconcentrations of ------ substances.( other, many, some)…

A: A Standard solution is a solution whose  concentration is known accurately . It is prepared using a…

Q: : In some application, there are used CHy as a fuel to produce energy, during analysis gases of…

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Q: Place 10 drops of the solution to be analyzed, mix thoroughly and centrifuge. ordinary test tube…

A: 1) for placing 10 drops of a solution to be analyzed we need a dropper and mix throughly and  for…

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

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Q: 8) The product of Claisen condensation is a) a-keto ester b) B-keto ester c) 8-keto ester 9)…

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Q: 1) For each of species, write down all symmetry operations, and the highest symmetry point group A A…

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Q: For the processes the manufacturer tested in March, April, and May, which metals had their levels…

A: From literature, the standard reduction potential of the metals mentioned are as follows,…

Q: * 3 molal solution is more concentrated than 3 molar solution. True 0 False

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Q: 23. Which reaction or statement regarding nucleophilic substitutions is incorrect? A) XCI + 2 H₂O…

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Q: 2. (3 pts) Hydrogen bonding exists with uric acid (shown below). Use a picture to show an example of…

A: A hydrogen bonding interaction is a partial intermolecular bonding contact between a lone pair on an…

Q: Use your graph equation to calculate the expected mass loss for your Epson salt sample, then  use…

A: A question based on properties of liquids that is to be accomplished.

Q: What potential future problems could be involved in instructing customers of craft breweries to…

A: Craft breweries are a part of society and their role within the brewing sector has grown steadily.…

Q: Part of Dalton's theory were correct is * O Atoms of a given element are identical atoms can be…

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Q: Exothermic reactions are favored by high temperatures. O True O False

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Q: Given the reactions shown below, identify the reactant that is a. oxidized: b. reduced: c. reducing…

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Q: Give a clear explanation handwritten answer...give correct answer...1mry at high temperature , how…

A: We need to discuss how 1mry is denatured at high temperature.

Q: Draw the curved arrow mechanism for the reaction between the aldehyde and propyl bromide, including…

A: Here we have to write the mechanism of the reaction of aldehyde and propylbromide.

Q: SOLVE THE PROBLEM AND SHOW YOUR DETAILES SOLUTION Ammonia weighing 22kg is confined inside a…

A: In the given problem we need to calculate the work done in the process.

Q: 5. Name the following compounds. Br CH3 H3C i. ii. H3C он OH CH3

A: A question based on nomenclature that is to be accomplished.

Q: If 1 mole of water have 20.0 g of H2O, calculate the number of molecules. (molar mass H=1, O=16)

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Q: Cuivan Coreeak base C₂H₂0 Nuo ₂. a 2. kb = 3.98 x 10-11 trund the PM of a Solution prefered by…

A: Here we are required to find the pH of weak base solution.

Q: Q8. Convert 76.8 cm to m. (a) 0.0768 m (c) 0.768 m Q9. Convert 2855 mg to kg. (a) 2.855 x 10³ kg (b)…

A: Q8.  1  cm =  0.01 m

Q: QUESTION 20 In the following reaction, what is the correct coefficient for aluminum chloride? Al +…

A: To find coefficient of aluminium chloride we have to balance the equation

Q: 5. Which of the following is a conjugate acid-base pair? H₂PO4 and HPO4² HCO3 and CO² NaOH and OH…

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Q: Using the regional barometric pressure info. below, and being careful to consider the vapor pressure…

A: (a) Alveolar oxygen pressure equation at sea level is given by  pAO2= (pATM- pH2O)×FiO2 -…

Q: What is the combined mass in grams of object that have masses of 0.2000kg, 80.0g and 524mg

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Q: A beaker has a mass of 225.08g . When a liquid is added to the beaker, the combined mass is…

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Q: A 15% Copper Acetate Cu(CH3COO)2 test solution is prepared using 750 ml of purified water. Where:…

A: As per our guidelines we are supposed to answer only ? 3 sub-parts ( if there are multiple sub-parts…

Q: VIE The equation 96 A True B False 250Cm-?+ Sr+4n is correctly completed as 250Cm-14Ce+38Sr+4!n. 96

A: Nuclear reaction are those in which both nuclear fusion and fission reaction takes place.

Q: * Part of Dalton's theory were correct is O All matter is composed of atoms O Atoms of a given…

A: Out of the four options we have tell which of the options are correct in accordance to Dalton's…

Q: Starting from the wedge-and-dash structure below, rotate the back carbon to provide the Newman…

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Q: B) Give correct name for each of the following compounds: CH₂ H₂C OH 1) OH CH 3) 27 CH₂ 4) NH₂ Lor…

A: Using IUPAC namenclature rule.

Q: The concentration of a solution can be expressed in a variety of ways such as qualitatively O an O…

A: The solution is given below -

Q: Isotopes means; same element can have different masses. O False O True

A: we know that atom of an element that have same atomic number but different Mass number are called…

Q: 5. Name the following compounds Br H3C i. 11. H3C OH CH3 OH CH3

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Q: 9) The major product for the following reaction is: 1. NaBH4 2. H20, H+ OH OH B O-Na+

A: Sodium borohydride, NaBH4 is a reducing agent and it can selectively reduce a carbonyl functional in…

Q: Oxidation process can happen between metal and organic solvent. O False O True

A: Metals in their elemental state, as well as many metal salts, cannot be dissolved in common…

Q: In the periodic table: Elements in th same group have the same valence charges. O True O False

A: Given statement : Elements in same group have same valence charges.

Q: Identify the reagents you would use to achieve each of the following transformations. OH с D OH A B…

A: These  Reaction involve ozonolysis  reduction ,protection and deprotection.

Q: The following figure shows the schematics of the energy and electronic distribution of the carbon…

A: CO molecule contain carbon and oxygen.  Valence electron of carbon is 4 and of oxygen  6 , so total…

Q: EXERCISE 2: Calculate the pH of a 0.50 M NH3 at 25°C. At 25°C, the base dissociation constant (Kb)…

A: To calculate the pH of 0.5 M solution of NH3

Q: Which mechanism does the following reaction fall into? CI 1) NaNH2, NH3 (liq) 2) H3O+ SNAr…

A: Given reaction is :  Options are :  a. SNAr (sometimes called addition-elimination)  b. None of…

Q: If 1 mole of water have 20.0 g of H2O, calculate the number of molecules. ( molar mass H=1, O=16)

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Q: *** Match the following reaction names with schemes in questions 21-24: D) Swern Oxidation A)…

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Q: The equilibrium constant for a particular reaction has been measured at different temperatures. The…

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Q: Isotopes means; same element can have different masses.

A: Isotopes mean;  same element can have different masses: True Explanation:  Isotopes are a family of…

Q: The equilibrium constant for a particular reaction has been measured at different temper 1/1…

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Q: Woodward -Fieser Rules, calculate the λmax of the following compound:

A: Woodward–Fieser rules: Woodward–Fieser rules are several sets of empirically derived rules which are…

Q: Identify whether the example describes an anabolic or catabolic pathway. Anabolic pathway Answer…

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: he periods of the periodic table shows eriodic trends O True False

A: The statement, " The periods of the periodic table shows periodic trends" is