TEST Silver Nitrate Test Iodine Test Benedict's Test Biuret Test APPEARANCE chudy yellow blue light blue What was originally present in the sausage solution? POS OR NEG? + +

Q: Decide whether each statement is true (T) or false (F). Place your answer in the blank space given.…

A: Allianes contains single bonds between carbon atoms in a compound.

Q: 5. Complete the table below: Symbol 206pb ?Cu²+ # Protons # Neutrons 31 52 39 76 34 # Electrons 54…

A: Mass number = mass of proton + mass of neutron Atomic number= number protons In a atom number of…

Q: What is the pH of pure water at 40°C if the Kw at this temperature is 2.92•10-14?

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Q: How many alkenes are formed by E2 elimination of HBr from 3-bromo -3,4-dimethylhexane using a strong…

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Q: Which of the following saccharides has INCORRECT paired description/s? * D-mannose: Monosaccharide:…

A: Here we have to predict the incorrect statement.

Q: Which one of the following molecules is predicted to have the lowest boiling point? H2S HCI SiH 4 PH…

A: we have to select the molecule that will have the lowest boiling point

Q: For the following reaction, 4.81 grams of iron are mixed with excess hydrochloric acid. The reaction…

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Q: Answer all the questions below! Based on the Fischer projection of the monosaccharide below, turn…

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Q: Answer ALL parts of this question. (a) Explain the following observations in first ionisation…

A: First ionization energy(IE1) is the energy required to remove the first electron from a gaseous…

Q: (a) (c) (e) F Br H OH CH3 LOCH 3 (b) (d) (f) CI CI NO₂ OH Br NH₂

A: The correct IUPAC name of the above compounds are given below

Q: Which of the following statements is true about Benedict's and Fehling's tests?* Please choose one…

A: A question based on qualitative analysis that is to be accomplished.

Q: Henry's law constant for transferring 02 from air into water, at room temperature, mmol is 1.3 liter…

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Q: The system changes from state 1 to state 2 and its internal energy change is -188 J. During the…

A: We have to predict the heat released or heat absorbed.

Q: Using the concept of resonance, explain why the nitro group deactivates electrophilic aromatic…

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Q: a) Draw structures for the following compounds. (i) (ii) (iii) 3-methylpent-1-ene…

A: IUPAC nomenclature :-  IUPAC (International Union of Pure and Applied Chemistry) nomenclature is…

Q: Question 40 48.5 mL of an ideal gas is in a syringe with a pressure of 102.5 kPa. What will the…

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Q: . What is the cell potential for this reaction i M. The standard cell potential, Eºcell for the Pb)…

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Q: d [ NaOH NaOC(CH₂)

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Q: 5. Rank the following compounds in order of increasing acidit (2 OH OH COOH NO₂ II Br III COOH IV

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Q: Match the equation to its expected result * AI(3+) + 30H(-) -> Al(OH)3 Fe(3+) + 6CNS(-) --->…

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Q: Noting the curved arrows, draw all the product(s), organic and inorganic, of the following reaction.…

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Q: The energy required to melt 1.00 g of ice at 0 °C is 333 J. If one ice cube has a mass of 64.5 g and…

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Q: Select all correct statements for the following reaction (there may be more than one answer):…

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Q: (a) 4 (b) ल (वा XZ whet Act 4 cu crive the mechanism GIVE HANDURATTEN ANSWER 21 च

A: As pr the guidline of bartleby for the submultipart questions. I can solve only first three question…

Q: What is the value for the number of nodes of rank r? a) N b) N/2 c) N/2r d) Nr

A: Every  node of a rank r (which is given) is  root of a subtree of at 2^r. So, there are  N/2^r…

Q: What is the value for the number of nodes of rank r? a) N b) N/2 c) N/2r d) Nr

A: Each node of rank r is the root of at least 2r subtrees.

Q: Enter the conjugate acid for ClO−. Express your answer as a chemical formula.

A: Acid and Base: Acid: acids are proton (H+) donor. Base: bases are proton (H+) acceptor. Conjugate…

Q: A mixture of 8gm of helium and 14gm of nitrogen is enclosed in a vessel of constant volume at 300K.…

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Q: A 100mL sample of 0.20M HF is titrated with 0.10M KOH. What is the pH of the solution after the…

A: HF is a weak monoprotic acid with Ka = 3.5*10-4  KOH is a strong monoacidic base.

Q: CS 2( g) + 3Cl 2( g) CCl 4( g) + S 2Cl 2( g) At a given temperature, the reaction above is at…

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Q: 6. While investigating mole ratios, a group of students collected data for the following chemical…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Knowing the direction of heat flow, explain why if you leave a hot bowl of soup out in the open on…

A: A question based on chemical thermodynamics that is to be accomplished.

Q: Provide reasonable mechanisms for the following reaction.

A: The given diene is a conjugated diene and it reacts with one mole of hydrogen chloride and forms…

Q: Ch. 12 - Saturated Hydrocarbons 1. Draw expanded, condensed, skeletal, and line angle drawings for…

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Q: Which of the following statements about saponification is correct?*   A. When potassium hydroxide is…

A: Saponification is the process of making soap from oil, fat, or lipid.

Q: Question 18 Pese are the chair conformations for the below molecule After, please complete the…

A: Stereochemistry is branch of chemistry in which we study the three dimensional arrangement of atoms…

Q: When a balloon is filled with air, the pressure inside the balloon is equal to the atmospheric…

A: Given: The initial volume of the balloon = 3.69 L The initial pressure of the balloon = 101.21 kPa…

Q: TLC - Identity of an Unknown A B C D A = B = C = D= C OH unknown compound

A: Dear student ,  Since you have not mentioned the specific part to be solved, I believe that you…

Q: Equilibrium reaction: Co(H₂O)²+ + 4C1 CoCl² + 6H₂O In the virtual lab the colors below represent the…

A: Here we have to determine and understand the equilibrium for the given reaction  [Co(H2O)6]2+ + 4Cl-…

Q: glycogen reacts with lugol's reagent to give a ____color.*   A. blue black color B. brown blue color…

A: Given statement is :  Glycogen reacts with lugol's reagent to give a ____color. Options are :  A.…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: We have to draw the curved arrow mechanism for the given reaction.

Q: Calculate the pH of a 0.018M H2SO4 solution that has a Ka1=strong and Ka2=1.2•10-2

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Q: Criven below Some Compounds A comprand is Sutubete in Soncentrated Subtric acid. to tached salt what…

A: The detailed solution of the given question is solved below. Here it is important to note that the…

Q: Question 5 Consider the reaction 2N205(9) 4NO2(g) + O2(g) at 25°C for which the following data are…

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Q: Summary of Steps: Equilibrium reaction: Co(H₂O)²+ +4Cl ⇒ CoCl² + 6H₂O In the virtual lab the colors…

A: Here we have to understand the following equilibrium process     [Co(H2O)6]2+ + 4Cl- <=>…

Q: 16. Using only reagents discussed in your textbook/worksheets, how would you carry out two (3) of…

A: Various Oxidizing  Agent and other Reagent  are used to  do following conversions

Q: What mass (in grams) of Na2S2O3 is needed to dissolve 0.44 g of AgBr in a solution volume of 1.0 L,…

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Q: 22. Which solution allows the electrolytic cell to perform the silver plating? A. Nickel nitrate B.…

A: The Process of depositing one metal over another in the presence of a metal is known as…

Q: Match the letters on the image with what they represent. TEMPERATURE- D B F QG Freezing point…

A: The answer is as follows:

Q: Which of the following salts are you going to use for the salting out or purification of the…

A: Salting out is the process by which the solubility of hard fatty acid can be reduced by adding a…

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.