What color does a solution appeare in a acid hydrolysis experiment of starch + 10% HCl + Iodine?   Why?

Q: hat nucleophile could be used to react with butyl iodide to prepare the compound shown? Draw the…

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Q: 1). Which of the following compounds is hydrolyzed Fastest in aqueous NaOH solution? i B) H₂C!. A)…

A: Hydrolysis of anhydride , amide , ester, carboxylic acid and  acid chloride follows a nucleophilic…

Q: 13.2 Draw the most stable cyclohexadienyl cation intermediate (w/ resonance structures) for the…

A: The above given reactions are electrophilic aromatic substitution reaction. The electron withdrawing…

Q: A solution contains 7.34×10-³ M lead acetate and 1.35×10-² M barium nitrate. Solid sodium phosphate…

A: The question is based on the concept of solubility product principle.  It that states that when a…

Q: Step 2. Draw the ester-containing intermediate produced from step 1, and draw the next reactant or…

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Q: 8. Convert 37.482 g of N₂O4 to nitrogen atoms.

A: In one mole of any substance there are 6.023 * 1023 number of entities present.

Q: 3. Provide a complete, detailed and stepwise mechanism for the following acid catalyzed hydration…

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Q: 2/ According to the following reaction, how many moles of nitrogen monoxide will be formed upon the…

A: nitrogen(g) + oxygen(g) -----> nitrogen monoxide(g) moles of nitrogen gas (N2) reacts= 0.636 mol…

Q: Nitrogen and hydrogen react to form ammonia, like this: N₂(g) + 3H₂(g) → 2 NH3(g) Use this chemical…

A: Reaction  N2 (g) + 3H2 (g)→2NH3 (g)

Q: A solution is prepared at 25 °C that is initially 0.36M in chlorous acid (HCIO₂), a weak acid with…

A: pH of buffer solution is calculated by using Henderson Hessalbalch equation

Q: Part 2: Identification of a solid sample You have a solid unknown which you think could be benzoin…

A: Melting point is defined as the temperature at which a solid starts melting and becomes liquid.…

Q: etermine the [H+], [OH-], and pOH of a solution with a pH of 12.15 at 25 °C. H+] = OH-] = OH =…

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Q: 1- Decomposition reaction of ozone (03) in water follows second-order kinetics with a rate constant…

A: Chemical equation :                           2O3(g)↔3O2(g) In a second order reaction rate depends…

Q: Calculate the [OH-] in a NaOH solution with a pH of 12.73                           Group of…

A: POH is equal to negative logarithmic value of hydroxide ions concentration

Q: A 21.0 g sample of pure iron at 85 °C is dropped into 76 g of water at 20. °C. What is the final…

A: Specific heat is the amount of heat energy required to raise the temperature of one gram of a…

Q: O Macmilla une fect arol organic pr 1. KMnO4, HO-, heat 2. H3O+ the following action, une Select…

A: Potassium permanganate is a strong oxidizing agent

Q: QUESTION 8 What do you expect the electrons in an atom to do if they are slowly hit by electrons…

A: As the energy is just under n=3.So there is no chance to jump the electron from n=2 to n=3.   There…

Q: Fill in the left side of this equilibrium constant equation for the reaction of hydrofluoric acid…

A: Acid dissociation constant (Ka): it can be define as an equilibrium constant which is related to the…

Q: 4. Fill in the missing reagents and products (A-E) in the following road map. A 1. LiAlH4 2. H30* OH…

A: LiAlH4  reduces ester to alcohol DIBAL-H reduces ester to aldehyde Stabilized ylide reacts with…

Q: The remainder of the solution for part B is not visible above. Can you please include that?!

A: The balanced chemical equation is  2NH3(g) + CO2(g) -----> (NH2)2CO (aq) + H2O(l)  Moles of…

Q: NaBH₂ CH3OH PBr3 ? NaCN LDA CH3I LDA= lithium diisopropylamine ? ? heat H3O+ iburopfen

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Q: 4. Draw a neat Lewis structure for each of the following compounds. (Note: Both ionic and covalent…

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Q: A generic salt, AB₂, has a molar mass of 215 g/mol and a solubility of 1.70 g/L at 25 °C. AB₂ (s) A²…

A: AB2 (s) ⇔ A2+ (aq) + 2B- (aq) I                   -                0…

Q: Does a reaction occur when aqueous solutions of sodium carbonate and aluminum chloride are combined?…

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Q: Consider the dissolution of CaCl₂: CaCl₂ (8)→ Ca²+ (aq) + 2 C1 (aq) AH = -81.5 kJ An 11.1-g sample…

A: Mass of CaCl2 = 11.1 g∆H for the dissolutio of CaCl2 is -81.5kJ Mass of water = 124 gInitial…

Q: Consider the following data on some weak acids and weak bases: name nitrous acid acid hypochlorous…

A: The question is based on the concept of salt hydrolysis. we need to arrange the given salts…

Q: Fill in the left side of this equilibrium constant equation for the reaction of benzoic acid…

A: Acid dissociation constant (Ka) is the ratio of  product of concentration of products raised to…

Q: EtO₂C NO₂ NH₂OAc glacial HOAC benzene/A

A: Here ammonia being basic removes the acidic proton of active methylene group .

Q: The equilibrium constant expression for the reaction: CS₂(g) + 4H₂(g) → CH4(g) + 2H₂S(g) is: O Kc =…

A: Since,Equilibrium constant or Kc is the ratio of the equilibrium concentrations of product over…

Q: Charles' law as an equation is V T An expression for the final volume, V₂, occupied by a gas from…

A: Final volume=V2 Initial volume=V1 Initial temperature=T1 Final temperature=T2 We need to write the…

Q: Given the equation 3 NO2 + H2O —> 2 HNO3 + NO how many moles of H2O are required to use up 2.3 kg of…

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Q: 13.1 Complete the following rxns by drawing the major product(s). OH Br₂, FeBrz a. b. C. d. + ola b…

A: The above given reactions are electrophilic aromatic substitution reaction

Q: Calculate the pH of a .011M NaOH solution.   Group of answer choices 1.96 12.0 4.51 9.49

A: Answer: pH tells us about the power of hydrogen ion concentration in the solution. Its value is…

Q: 3. You acquired the following data: bp 173 °C; - Tollens', + iodoform tests; semicarbazone mp 105…

A: We have to describe a technique or process other than oven drying that can help in obtaining a more…

Q: What are the functional groups or peaks for this C6H14O IR spectra?

A: The IR peaks depend on the streching or bending frequency of a particular bond. Depending on the…

Q: A- + B <-- A + B- a) Which of these molecules ( A or B)  has higher reduction potential? b) Which…

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Q: ose an efficient synthesis of hexylamine from 1-bromohexane. ransformation above can be performed…

A: The desired product can be formed by reaction of alkyl bromide with NH3. But this method results…

Q: What concentration of SO3¯ is in equilibrium with Ag₂SO₂ (s) and 4.80 × 10-³ M Agt?

A: Concentration of Ag+ is 4.80×10-3 M. Ksp of Ag2SO3 is 1.50×10-14.

Q: For these two IR spectra, what are the significant peaks that I should be focusing on? And what…

A: To identify the significant peaks present in the IR spectra of the C6H14O and C3H6O2.

Q: Part B Spell out the full name of the compound. Submit Part C Request Answer CH3 CH₂ CH hp KERZY IT…

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Q: Explain each statement a. Ester A is more reactive than ester B in

A: We know acyl substitution reaction mainly depends on a good leaving group, basically acyl halides…

Q: Fill in the left side of this equilibrium constant equation for the reaction of azetidine (C₂H6NH),…

A: Answer: In the question we have to find out the chemical reaction that takes place when weak base…

Q: Calculate the theoretical cell potential of the following cells. If the cell is short-circuited,…

A: To calculate the theoretical cell voltage of the given cells:  (c) Ag|Ag+(0.1544 M)|H+(0.0794 M) |…

Q: 1. How many MOLECULES of xenon trioxide, XeO3, are present in 6.25 grams of this compound? 2. How…

A: Since you have posted multiple questions according to guidelines I am solving first two.If you want…

Q: Complete the following solubility constant expression for CaCO3. Ksp = 010 믐

A: Since, Solubility constant is the multiple of ions dissociated to the power of it's stoichiometric…

Q: H 14). Give the major product of the following reaction. 1. Br₂, PBr3 2. CH3OH CH3CH₂-COOH (A)…

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Q: Draw the structure of a molecule, an unknown aldehyde or ketone listed in the tables, that would…

A: Tollens’ test, also known as the silver-mirror test, is a qualitative test used to distinguish…

Q: 0-0-0-0 Br ? Br D-Y Note the order of addition and identify what X, Y, and Z have to be in order to…

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Q: Consider the following chemical reaction.                           H2(g)  +  I2(g) ---> 2 HI(g)…

A: Kc is equal to equilibrium concentration of product divide by equilibrium concentration of reactant

Q: CH Benzyl alcohol Bromobenzene Reaction 1 Functional Group Transformation Reaction 2 Functional…

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

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.