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Q: A+B C+D In this equation A, B, C and D stand for some unknown chemical formulas.) Here is an energy…

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Q: H-C=C-H H-C=CF :NH3 K M N +

A: From the reaction arrow, reaction favor in forward direction. Weak acid and base have lower in…

Q: What is the change in the boiling point of a solution made by dissolving 14.7 g of C6H1206 into…

A: The mass of C6H12O6 dissolved in 150.0 mL of water = 14.7 g The density of water = 1.00 g/mL Kb for…

Q: complete the rows 1-4 column of the table

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Q: answer with explanation..complete the reactions with detailed given below

A: In this question, we will write the all the synthesis steps for the given transformation by using…

Q: 2) Up to HO,

A: In this question, we will write the synthesis all steps for the formation of the product from the…

Q: What would be the curly arrow process for the removal of PPh3

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Q: Analysis of nitrogen present in organic materials could be analyzed by converting nitrogen to…

A: Analysis of nitrogen present in organic materials could be analyzed by converting nitrogen to ??

Q: It is located 30 km above the Earth's surface (roughly in the middle of the stratosphere), the…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A student measures the volume of her bag as 1274.7 mL. Room temperature is 21.0 °C. The atmospheric…

A: Dear student,  As you have asked multiple parts questions but according to guidelines we will solve…

Q: Make a written report with examples of how equilibrium applies to everyday life.

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Q: Indicate the stereochemistry of the product of SN2 reaction: NaOH Br CH3 CH;OH Name the product:

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Q: A special alcohol dehydrogenase was recently isolated from a bacterial strain that will catalyze the…

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Q: अ @मांयंपल H is Pa=4.81 Pe=4'05 bak , 6= 4.63ba stendertonange in gibas fee enesy च अंट ? bak, P=451…

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Q: What happens when sodium bicarbonate reacts with butanoic acid? Please indicate also the chemical…

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Q: Henry's Law constant is 0.000600 mol/kg-bar and 0.00130 mol/kg.bar for N2 and O2 respectively at…

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Q: Write the condensed formula of the following alkanes neohexane 3,3,5-trimethyl-4-n-propylnonane

A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…

Q: 7. F2 (g) NacI (s) +

A: Balance chemical equation, balance chemical equation can be define as the reaction in which number…

Q: Which compound(s) would N OT react with sodium metal (Na) or with sodlum hydroxide? OCH3 II III a) I…

A: Among the given molecules, I is an alcohol, II is an aromatic ether (anisole) and III is phenol.

Q: A student measures the potential of a cell made up with 1 M CuSO4 in one solution and 1 M AgNO3 in…

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Q: What is the mass in grams of 1.13x1015 molecules of CS2 ?

A: Using Avogadro's number first we convert molecules to moles. Then using molar mass , we can…

Q: Draw the mechanism ffrom benzaldehyde to this using:   i)NaBH4 ii)TsCl, py iii)NaCN iiii)H+,…

A: Given,  The mechanism for target product formed from benzaldehyde by using  i)NaBH4 ii)TsCl, py…

Q: Which is the structure of the  substance which is important in the detoxification mechanism of…

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Q: If you are using a NORMAL phase HPLC, predict the order of elution of 1. n-hexane, n-hexanol and…

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Q: 5: The correct electron configuration of Carbon is: A) 1s222n6 27.2

A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…

Q: The experiment required 3 drops of concentrated sulfuric acid. Why was this acid added? Would the…

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Q: is acetophe-none a positive iodoform or negative?

A: The acetophenone is :-

Q: Explain briefly (2-3 sentences only) Based on the chemical structure of Sudan I, account for its…

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Q: List four ways you can tell a chemical  reaction has occurred and  give a real world example for…

A: 1.Color Change.  Example-Blue litmus paper turns red when placed in acid. 2.Change of Temperature.…

Q: What is the conclusion of the reaction involved in the determination of dissolved oxygen in water…

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Q: The following information is given for mercury at 1 atm: AH(356.60°C) 295.6 J/g Alla(-39.00°C) -…

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Q: 10) To make 50.0 mL 0.0107 M Mgl2 (molar mass 278.11 g/mol) solution, how many grams of Mgl2 do we…

A: Given, Molarity of MgI2 Solution = 0.0107 M = 0.0107 mol/L Volume of the solution = 50.0 mL = 0.05 L…

Q: Explain why Hinsberg’s method would fail to distinguish among the three classes of amines if the…

A: This is an Nucleophilic  Addition  Reaction  in which amines attach hinsberg reagent .

Q: Why is Wohler’s work with urea considered an important milestone in the development of organic…

A: Wohler's work involves synthesis of urea by heating ammonium cyanate. Previously it was believed…

Q: Vhich of the following gases has the greatest density at 1.0 atm ) CF, (88 g/mol) 3) CO (28 g/mol)…

A: We will determine the highest density among these molecules at standard condition.

Q: A synchrotron is an extremely powerful source of X-rays. The X-rays also can be geerated by…

A: Synchroton is powerful Source for generating xray.Xray are produced by high energy electron.

Q: Combustion of hydrocarbons such as pentane (C5H12) produces carbon dioxide, a "greenhouse gas."…

A: Answer: Ideal Gas equation is shown below: PV=nRT Here: P=pressure of the gasV=volume of the…

Q: CI H;CO- -N=N- F

A: Given,

Q: 6. A sample of phosphorite from the Rum Jungle in Australia has 143ND/144Nd 0.51241, 14Sm! %3D 144Nd…

A: In order to find the age of a very old thing or species, the most recommended method is the carbon…

Q: Draw a plausible mechanism for the series of reactions shown below. Determine the compounds A, B,…

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Q: A first-order reaction has rate constants of 4.6 x 102s' and 8.1 x 102 s' at 0°C and 20.°C,…

A: The activation energy can be calculated as follows

Q: Arrange the following solution from lowest pH to highest pH: 0.20 М СH,СООН (К, — 1.8 х 10-5) 0.06 M…

A: The correct answer about pH is given below

Q: Balance the redox reaction by the half-reaction method. I2(s) + OCl-(aq) -> IO3-(aq) + Cl-(aq)

A: Answer is given below

Q: 14.60 When iodine is oxidized in concentrated HNO3, it produces the white solid iodic acid, HIO3:…

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Q: Draw a condensed formula for each of the following compounds: e. 4-decyne f. 2-chloro-3,…

A: The correct answer is given below

Q: 1. Calculate the Gibbs free energy changes, AG, by using the potential differences measured in Part…

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Q: 21) Pease que te appropuae named on geanal kypes g veastins heeded to dompute the f Synithess. 2? 3?

A: Since, this is a multiple questions. So, I will solved first question for you with details…

Q: 6. Name each of the following: a) -NH2 NH2 b) Br Br c) CH;(CH2)s-NH-CH,CH3 d) ~

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Q: 1. Labei each parr of compoundr ar contitutional ivomess, vtereomomerr , or not INOmerr of eoch…

A: Here we are required to find type of isomerism between the given pair of compound.

Q: Calculate the value of E°cell for a galvanic cell based on the following half reactions.  Be sure to…

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.