Which is the least polar? O 1-methylbutane O 1,4-butanediol O 1-butanol O 2-pentanol

Q: A chemist adds 1.90L of a 0.106 M potassium dichromate K2Cr2O7 solution to a reaction flask. Calc...

A: We have to predict the millimoles of chemical added.  

Q: Give the major organic product(s) for each of the following reactions

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Q: How many moles of S are in one mole of Al2(SO4)3? O 4 mol S O 3 mol S O 1 mol S O 2 mol S

A: We know that,  Number of mole = Given mass / Molar mass  Mass = Number of moles X Molar mass   

Q: Jsually, one of the solvents used in the solvent extraction process is a(n). O glue O viscous O inor...

A: Usually, one of the solvents used in the solvent extraction process is a.....  

Q: How could you use 'H NMR to distinguish between the following pair of compounds? Explain your answer...

A: Spectroscopy can be used for distinguishing  the structures of atoms and molecules from each other. 

Q: It is the type of analytical method that relies on the absolute stoichiometric equivalences of balan...

A:  Instrumental methods: In this method quantitative and qualitative analysis of the analyzed is done ...

Q: Give the major organic product(s) for each of the following reactions

A: The carbonyl compounds give nucleophilic addition reactions. The carbon atom of the carbonyl carbon ...

Q: Give the IUPAC name for the compounds shown below

A: g) 5-methyl-2-oxacyclohexanone   

Q: What is the hybrid orbital of each of the following molecules or ions? Briefly explain your answer. ...

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

Q: There are three rules electrons normally follow when occupying orbitals in an atom. (i) Name each of...

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Q: A chemist measures the enthalpy change AH during the following reaction: H,O(1)→H,O(9) AH=44. kJ Use...

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Q: CH4 | CH,O NO, (use the N with 4 holes) Not needed. NO, is Lewis Structure # electronic domains # bo...

A: Molecular  Geometry  Tells us about the arrangement  of atoms around Central  molecule. 

Q: For each formula, fill in the eight items listed in the instructions. The Lewis models (at least) sh...

A: Answer is attached below

Q: 2.050 g of an unknown sample contains H, S, and O. If the compound contains 0.0500 g Hand 0.800 g of...

A: Given- Weight of unknown sample=2.050g Weight of H=0.0500 g  Weight of S=0.800g  

Q: Give the following information for the encircled element in the molecules as shown below 4) |CH3CHCC...

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Q: What is the percentage composition by mass of the substance shown below? %C = i % S = i %H = i How m...

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Q: Want solution ASAP

A: For the reaction., Step 1 :- NO2 + Cl2 ----> ClNO2 + Cl        (slow) Step 2 :-  NO2 + Cl ----&gt...

Q: How many bananas are in 0.10 moles of bananas?

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Q: Draw the major product of this reaction. Ignore inorganic byproducts.

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Q: At a certain temperature this reaction follows first-order kinetics with a rate constant of 0.0927 s...

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Q: Choose which waste disposal container you should dispose of the unused 0.1 M FeCl3 solution. A) acid...

A: In this question, we have to determine that which type of waste will FeCl3 makes, or we can say that...

Q: WHAT IS THE UNCATALYZED NEUTRAL REACTION IN WATER (need to have substrate, product, and qualitative ...

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Q: 2.050g of an unknown sample contains H, S, and O. If the compound contains 0.0500 g H and 0.800 g of...

A: The mass of the unknown compound is = 2.050 g The mass of hydrogen in this compound is = 0.0500 g Th...

Q: 1-pentanol + NaBr/H2SO4 -> 1-bromopentane Is this substitution reaction reversible? In other words,...

A: A reversible reaction attains an equilibrium state at a time t.

Q: How many atoms are in 25.6 g tin? O 1.30 x 1023 atoms O 3.01 x 1024 atoms O 3.01 x 1023 atoms O 6.02...

A: Moles of tin are, Moles = mass ÷ molar mass Moles = 25.6 g ÷ 118.71 g/mol Moles = 0.22 mol  

Q: 5) The IUPAC name for the following compound is --- *

A: Rule of IUPAC- 1) Choose the longest chain as parent chain. 2) Numbering start from those side where...

Q: 3B MW 136 cler etuen late wwENERS C . 3H 4H 1H P N Cat 1 NM WLI L

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Q: 1. Water is a polar molecule and has a very unique structure. A. What is a polar molecule? B. Draw o...

A: Here we have to define polar molecule and to show positive and negative region of water molecule. 

Q: A chemist added 40 ml of pure acetic acid to 100ml of 20% v/v solution of acetic acid in water. What...

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Q: a. Caffeine absorbs light along the visible region of the electromagnetic spectrum.   True  False

A: (a) Caffeine absorbs radiation with a wavelength around 260nm. answer: false  

Q: 2. Identify the following reactions as additions, eliminations, substitutions, or rearrangements: Br...

A: (1) Addition Reaction :-  The reaction in which two (or more) reactants get added and forming one si...

Q: Which of the following compounds are oxidizers and which ones are reducing agents (Hint: oxidizing c...

A: Oxidising Agent- The reagent which is used for removed of hydrogen Or addition of oxygen.  Reducing ...

Q: 1. How many MOLECULES of nitrogen monoxide are present in 3.82 moles of this compound ? molecules. 2...

A:  no of molecules = mole× No

Q: How many signals would you expected in the 'H NMR of the following molecules? Br. (a) (b) (c)

A: NMR spectroscopy is a very important tool for the determination of the structure of the organic comp...

Q: Using the equation below, calculate the flux of molecules to the surface at a base pressure of 5 x 1...

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Q: 2.2 Suppose that the following sequence describes the reactions of two different substrates catalyze...

A: solution               Find the rate of equation by making the Michaelis - Menten assumption = ?

Q: What is the mass of one atom of I? O 4.745 x 10-22 g O 3.443 x 10-22 g O 6.641x 10-23 g O 2.107 x 10...

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Q: Some measurements of the initial rate of a certain reaction are given in the table below. N2 H initi...

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Q: 88. A small metal cube is 1.34 cm on each side and has a mass of 18.936 grams. What is the density o...

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Q: In the reaction between MnO₄- and Fe²⁺: 8H⁺(aq) + MnO₄-(aq) + 5 Fe²⁺(aq) → Mn²⁺(aq) + 5 Fe³⁺(aq) + 4...

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

Q: In order for Cl and NOCl to react and produce NO and Cl2 which of the following have to be true?   ...

A: Collision theory of reaction rate: According to the collision theory of reaction rate, the randomly ...

Q: A certain reaction has an equilibrium constant of 10.1 at 25oC. A ⇄ B Determine its ΔG, in kJ/mol,...

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Q: A 7.46 g sample of an aqueous solution of nitric acid contains an unknown amount of the acid. If 25....

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Q: 2 Write in the reagents need to transform benzene into this product. of Benzene 3. Write out all the...

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Q: A 0.5567 g sample of nicotine was analyzed and found to consist of 0.4122 g C, 0.04843 g H, and 0.09...

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Q: An aqueous solution of ammonium sulfide is allowed to react with an aqueous solution of barium chlor...

A: Reaction is occurred when An aqueous solution of ammonium sulfide is allowed to react with an aqueou...

Q: What volume of 100 M NaOH is needed to prepare a bulfer wth a pll of 7.79 using 31.52 g of TrialICI?...

A: Since you have asked multiple questions, we will answer the answer the first one for you. To get the...

Q: 2. Draw and label a reaction energy diagram for the following reaction: NO + CO Things to label in d...

A: The progress of a reaction can be represented by the reaction energy diagram. In a reaction energy d...

Q: DIRECTIONS: FILL THE BLANKS WITH THE CORRECT ANSWER.  The critical age under which sunscreens shoul...

A: Fill the blank with the correct answers are given below.

Q: The wavelength of the second Balmer line (the second longest line in the Balmer Series) of an unknow...

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Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.