Properties of soap and detergent   SOAP DETERGENT Emulsifying ability

Q: Which of the following sample could be analyzed using an acidic titrant? Section а. Citric acid in…

A: The sample which is analyzed using acidic titrant should be Basic in nature .

Q: A gas mixture contains 0.700  mol of N2, 0.350  mol of H2, and 0.100  mol of CH4. What is the mole…

A: Given,  A gas mixture contains 0.700  mol of N2, 0.350  mol of H2, and 0.100  mol of CH4. the mole…

Q: QUESTION 6 What is property of a solution having H* concentration of 108 M? O A. Neutral O B. Acid O…

A: Given: The H+ concentration of the solution = 10-8 M We have to find the nature of the solution.

Q: relative abundance of very close to 1:1. The other had M+ of 112 and M+2 of 114 with a ratio of…

A: Here we are required to provide explanation as bromination of benzen using  FeCl3 produces Two…

Q: A molecule or ion that donates the hydrogen in a hydrogen bond is a hydrogen bond donor A molecule…

A: Hydrogen bond donor: If the species contains a hydrogen atom bonded with an electronegative atom…

Q: Arrange the following solution from lowest pH to highest pH: 0.75 M CH3COOH (K, = 1.8 x 10-5) 0.01 M…

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Q: 1. LDA 2. Br

A: At first, LDA (base) will abstract acidic proton and in the second step, negative charge will attack…

Q: Reactivity factor of reducing agent in the balanced redox equation: H2O + H3AsO3 + I2 ---> H3AsO4 +…

A: Balence redox reaction : H2O+H3AsO3+I2--->H3AsO4+ 2HI

Q: It was noted that H2O2 and NaOH was added to Cr3+ ion to test. What is responsible for its yellow…

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Q: 4. Build a voltaic cell with one beaker containing a solution of nickel (II) nitrate - Ni(NO,), -…

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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: What is the volume occupied by 0.261 mol of helium gas at 1.32 atm and 303 K? Express your answer in…

A: We know from gas laws,  PV= nRT      so, V = (nRT)/P Where P= pressure of gas  V= volume of the gas…

Q: Which of the following mechanisms is a correct representation of the first step of alkyne…

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Q: Using the table of the weak base below, you have chosen Ethylamine as your weak base in the buffer…

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Q: Explain why it is needed to filter the solvent before introducing it to the HPLC system

A: Basically there are following two reasons for using filtration during HPLC sample preparation are…

Q: The institution decides to add dissolved Al (III) in the form of Al(OH)3 into the water for the…

A: This institute has decided to add Al as a Al(OH)3 in water treatment plant. The equilibrium is…

Q: Please show the mechanism :) Thanks! H-

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Q: 1. If the Ka of an acid is 1.8x10 ^-5, calculate the pKa and pKb values of the acid.

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: andard method, procedure, and/or reagents for optimization of parameters: standar

A: standard jar test =  is used  for removal of suspended solids or oil from raw water or from waste…

Q: Balance the equation equalising the numbers of atoms on both sides of the equation Ca + O2 -->

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Q: Question 7 A solution containing 0.370 g the mineral Iron ( 55.84 g/mole) produced ferrate ion (Feo…

A: Here 0.370 g of mineral of iron produced ferrate FeO4^2- ion when treated with 25.21 ml of 0.08 M…

Q: Predict the reactants or products of the following reactions, and balance the equations.

A: Balanced chemical equation; balance chemical equation can be defined as the reaction in which number…

Q: Curriculum Expectation F2. investigate oxidation-reduction reactions using a galvanic cell, and…

A: Oxidation number is defined as charge on central metal ion. Oxidation number is calculated as…

Q: In the Iron REDOX titration, the specific which specific indicator \ produces soluble red-colored…

A: Question-5  Answer - thiocyanate  In redox titration of iron , thiocyanate, (SCN–) forms a soluble…

Q: A coffee-cup calorimeter contains 70 mL of water with an initial temperature of 24.9°C. An unknown…

A: Given that, For water, Volume of water = 70 ml Density of water = 1 g ml-1 Mass of water = 70ml × 1…

Q: For each of the two pairs of molecules below, circle the molecule in the pair that would be expected…

A: Strength of London dispersion forces is dependent on size and shape of molecules. 1.) Size :  If the…

Q: 100 73 a. A 80 60 40 57 20 uli 90 100 10 20 30 40 50 60 70 80 miz 100 100 b. 45 59 C. В C 80 80 60…

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Q: Show how this cyclic ether compound could be prepared from an alkyl halide compound in an SN2…

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Q: Combustion of hydrocarbon such as heptane produces carbon dioxide, a greenhouse gas. Greenhouse…

A: First we would write a balanced chemical equation for combustion of liquid heptane.  Then to…

Q: Indicate all products that are likely to form when tert-butyl bromide is heated in ethanol. Give…

A: A reaction proceeds in the forward direction if it attains the minimum activation energy. It will…

Q: 14.59 Denitrification occurs when nitrogen in the soil is lost to the atmosphere. One way in which…

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Q: concentration of I3- : 0.002M d. Titration data: Final volume: 29.05 mL Starting volume: 38.10 mL…

A: To explain how to calculate 'g'

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

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Q: ANearpod: Endothermic and exot x Nearpod - Indicators of a Chemle X G translate - Google Search + x…

A: The correct answer about oxidation is given below

Q: VIII. How would you prepare the following compounds from 2-phenylethanol? More than one step m be…

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Q: 15) How many mL 0.138 M H3PO4 solution is needed to titrate 126 mL of 0.263 M KOH solution? H:PO(aq)…

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Q: Which of the following will result in the formation of a carboxylic acid? * O All of the choices O…

A: Answer is given below

Q: The boiling point of ethanol, CH3CH2OH, is 78.500 °C at 1 atmosphere. Kp(ethanol) = 1.22 °C/m In a…

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Q: Exercise: The mass spectra of two compounds are shown below. One is propanone (CH;COCH3) and the…

A: The mass spectra are used to determine the structure of a compound by the m/z ratio. Here m is the…

Q: contains 20 mL of water with an initial temperatu na mass of 1.388 grams was placed inside maki…

A: Given,  Volume of water = 20 mL Density = 1.0 g/mL Mass of water = Volume × density      = 20 ×1.0 =…

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: 2) What is the heat change when 1.48 g of Chlorine reacts with excess phosphorus according to the…

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Q: In a 0.24M aqueous solution of acetic acid (CH3CO2H), what is the percentage of acidic acid that is…

A: percentage of acetic acid dissociated is to be calculated

Q: What ig the heat chamge. of corbon reacts itth Og according tothe following equatim? whem 4.729 ct…

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Q: A coffee-cup calorimeter contains 20 mL of water with an initial temperature of 24.8°C. An unknown…

A:

Q: (a) La(s) La(OH)3(s) ▼ Answer (a) 30H¯(aq)+La(s) " La(OH);(s)+3e¯ (b) NOĘ(aq) NO5(aq) ▼ Answer (b)…

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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: Examine the following IUPAC names. Type RIGHT if the IUPAC name is correct, and put INC if wrong.…

A: Let us discuss the question one by one.

Q: 4. Deduce the structure for Compound Y which has a molecular formula CH,CIO; given its "HNMR and…

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Q: What is the pH of a buffer solution containing 0.25 M acetic acid and 0.030 M sodium acetate? The…

A: Given that, [Acetic acid] = [Acid] = 0.25 M  [Sodium acetate] = [Salt] = 0.030 M  Ka= 1.8×10-5 pH =…

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.