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Q: 1. a) Consider the following balanced chemical equation: 2AI(s) + 3C12(g) 2AIC13(s) Determine the…

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Q: What is the concentration of LINO3 and the final solution when 95.5 mL of a 3.39 MLINO3 solution is…

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Q: 7. For the following species dissolved in water, at 298 K: (1) Na* ion (D in H:0 = 1.33 x 10° m²…

A: Diffusion of solute in water

Q: How many atoms are in 2.10 mol of copper? 2.10 mol = I How many moles are in 3.43 x 1024 atoms of…

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Q: Be sure to answer all parts. Give the IUPAC name for the following compound:

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Q: 4. What is a characteristic property of a pure substance? Is the boiling point of a substance a…

A: Pure substances are substances that are made up of only one kind of particles and has a fixed or…

Q: Answer questions a-c about the Bronsted acid-base reaction below using the identifying letters A-D…

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Q: Describe the relationship between the pressurse and the temperature of a confined gaseous sample.…

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Q: Curved arrows are used to illustrate the flow of electrons. Follow the arrows to predict the…

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Q: In the halohydrin reaction of 1-methylcyclopentene in a mixture of Br₂ and water, which group adds…

A: Halohydrin reaction is a chemical reaction in which the halogen atom and the -OH group are attached…

Q: The heat of fusion AH, of ammonia (NH3) is 5.6 kJ/mol. Calculate the change in entropy AS when 312.…

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Q: Provide the structures of the major organic products of the following reaction. Br NaNH, NH3…

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Q: Using molarity to find solute moles and solution volume Caliyah v Calculate the volume in…

A: Given that : Molarity of Calcium bromide = 3.3 M Moles of calcium bromide = 100 mmol Volume of…

Q: Draw a structural formula for 4-chlorobenzoic acid. • You do not have to consider stereochemistry. •…

A: The structure of an organic compound is written in the following steps: Determine the number of…

Q: What is the volume of the liquid contained within the graduated cylinder in the figure if the…

A: The given 50 mL graduated cylinder has each division is equal to 1 mL. Hence the volume of liquid is…

Q: Consider the following reaction: CH₂(g) + 2 H₂S(g) - CS₂(g) + 4 H₂(g) A reaction mixture initially…

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

Q: According to the table in the text, hydrogen fluoride (HF) has a pK, of 3.2. If a solution of HF is…

A: According to the Henderson-Hasselbalch equation for a buffer containing a weak acid (e.g., HF) and…

Q: ▼ For the following reaction, K = 255 at 1000 K. CO (g) + Cl₂ (g) = COCl2 (g) If a reaction mixture…

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Q: Help me please on both , for the second pic is more: f. CH4 g. H2O h. CH3Cl

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Q: Resonance Structures Resonance Structures are ways to represent the bonding in a molecule or ion…

A: Lewis structure of tetrachlorophosphonium ino (PCl4+): To draw the Lewis structure for…

Q: h. i. j. CI Ph -CH3 H3C CH3 Li 1) LiCuPh2 2) H300 Mg THF H₂O

A: Alkyl halides with Gilman reagent undergoes SN2 reaction giving longer chain alkanes.Alkyl halides…

Q: If a sample of gas is heated from 100°C to 300°C at constant pressure, the volume will ? by a factor…

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Q: Which of the following aqueous solutions are good buffer systems? (Select all that apply.) 0.19 M…

A: ♣ A buffer solution maintains a constant pH upon addition of a small amount of acid or base.There…

Q: The ionization constant, Kb, for the weak base trimethylamine, (CH3)3N, is 7.4 x 10-5. What is the…

A: Given, Kb for triethylamine, (CH3)3N = 7.4 × 10-5 Concentration of the solution (C) = 0.040 molar pH…

Q: 1. Write the formulas for the following polyatomic ions. Be sure to include the correct charges. a.…

A: Poly atomic ion :-  A chaged species consisting of atoms of more than one type of element is called…

Q: Which molecule would produce the spectra below? 11 10 1 200 180 160 140 120 80 60 40 20 ppm -CH3…

A: Given are NMR spectra

Q: Which of the following atomic orbitals can participate in a sigma bond? Mark all that apply. sp Р S…

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Q: Predict the major product and show the curved arrow mechanism for each reaction below: a. b. H3CO N…

A: In this question, we will draw the structure of the major organic products and also write a complete…

Q: Your titration involves using a 25.00mL pipette to deliver the ascorbic acid star (C,H3O6) to the…

A: Given, Molarity (M) = 0.0050 M Volume (V) = 25.00 mL = 0.0250 L

Q: Describe how you would prepare exactly 100 mL of 0.103 M picolinate buffer, pH 5.53. Possible…

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base .…

Q: Answer the following questions based on the phase diagram (not to scale!) for hydrogen, H₂, and on…

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Q: Carbon disulfide and oxygen react to form carbon dioxide and sulfur dioxide, like this: Cs,(g)+30,…

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Q: A nickel-cadmium following forward reaction: 2NiO(OH) + Cd + 2H₂O → 2Ni(OH)2 + Cd(OH)2 When a nickel…

A: The correct answer is Option C Ni(OH)2

Q: A 1.45 L buffer solution consists of 0.159 M butanoic acid and 0.332 M sodium butanoate. Calculate…

A: Answer: Buffer solution is the type of solution that resists the change in its pH on adding small…

Q: What is the ratio of NH4* to NO₂ in O2-saturated water when the pH is 8.20 and the pE is 4.42?…

A: The question is based on pH of solution.

Q: Catalytic converters promote... Select all that apply. ...reduction of incomplete combustion…

A: Catalytic converter is a machine which converts poisonous gases into less poisonous gases by redox…

Q: ABCDE A. B. D. E. A A B B D D © C E 1. Br2, CC14 1. H₂, Lindlar's cat.; E 1. Br2, CC14 1. Na,…

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Q: 4. Write the chemical symbol for each of the following ions. a. A bromine atom that has gained one…

A: As we know when electron is added to a neutral atom , then negative charge devloped on it. we know…

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A: The standard reduction potential of the cell, E°red = + 0.90 V The cell potential, E°cell = at least…

Q: Use the heats of formation, AH°, in the table to determine AH for the reaction: 2 C2H2 (g) + 5 02(g)…

A: The standard enthalpy of formation is the enthalpy change of reaction in standard conditions when…

Q: How many moles of ASC13 are present in 460.0 g of a 41.0 ppm AsCl3 solution?

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Q: - Consider the elementary reaction shown below at 645 K: 2HI(g) = H₂(g) + I2(g), k= 1.44 x 104 M-¹…

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

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Q: Complete and balance the following redox equations using the method of halfreactions. 1. Cu(s) + 4H+…

A: In the right side of the equation , there is NO2 present ,so corresponding acid is HNO3 Cu + 4HNO3 =…

Q: Part 3: Preparation of a Solution of Oxalic Acid Hydrate at Unknown Concentration Mass of…

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Q: What is not typically combined in equal quantities in a Mixed Melting Point? The unknown and the…

A: At the time of distillation, compounds are seperated on the basis of their melting point.

Q: Add lone pair of electrons where necessary to complete the valence shell of atoms in the molecule…

A: .

Q: Draw the major elimination and substitution products formed in this reaction. Use a dash or wedge…

A: Given that, a reaction scheme is shown below We have to draw the structures of the major eliminated…

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.