soda Choose. salt water Choose. + brass Choose. +

Q: Question 1 Use the molecule CO, as an example to demonstrate the IR and Raman spectroscopy. 1) Get…

A: Given:- Use the molecule CO₂ as an example to demonstrate the IR and Raman spectroscopy. 1) Get its…

Q: 1. Sphalerite is a zinc sulfide (ZnS) mineral and an important commercial source of zinc metal. The…

A: (1) Given that , mass of zinc sulfide = 5.00×103 g = 5000 g    Now, from following Reaction -  2ZnS…

Q: 1. The magnitude of any enthalpy change depends on the conditions of temperature, pressure and state…

A: Solutions-

Q: 10. A handful of sliced potatoes (c=4.20 J/g°C) are dropped into 1250 grams of hot oil (c = 2.00…

A:

Q: Assessment 3 Direction: Identify the type of advanced materials process used in the following items.…

A: Given choices: Glazing Forming Mixing Purification  Steam Activation  Batching  The type of advanced…

Q: 11. A 33.54 gram steel nail (c-0.41 J/g C) is heated until it glows. It is then drapped into a oup…

A:

Q: What is the lowest allowed energy for a Fe* atom? -5.45 x 1017) O-1.07 x 10 16 J -2.18 x 101 O -1.77…

A:

Q: Balance the following reaction in acidic solution. Al(s) + Cr,03 (aq) → Al³* (aq) + Cr³*(aq) How…

A:

Q: Calculate the activation energy in kJ/mol for the following iodine clock reaction using the…

A: We are given experimental data for two different temperature values. The activation energy can be…

Q: A 1.75 mol sample of an ideal gas is allowed to expand adiabatically and reversibly to twice its…

A:

Q: Use the following atomic masses (in g/mol): Mg = 24.31; O = 16; Ca = 40.08; C = 12.01; Na = 23; H =…

A: Mass of the impure Chlorpheniramine Maleate sample taken for analysis = 0.502 g  Given each 1 mL of…

Q: How many moles are there in 25 g of hydrogen Chloride, HCl?     4.32 x 10^23 molecules   5.34 x…

A:

Q: Consider the following equilibrium reaction: 2NO2 (g) = 2NO(9) + O2 (9) In a container held at 375.…

A:

Q: What is the lowest allowed energy for a F atom? -5.45 x 1017 -1.07 x 10 14 O-2.18 x 1018 31.77x 10…

A: Given,  What is the lowest allowed energy for F8+ atom  Options are : a). -5.45 x 10-17 J b). -1.07…

Q: What type of amine is N-methylmorpholine? O A. Primary B. Secondary C. Tertiary D. Quaternary OE.…

A:

Q: Identify the 'cartoon' drawing of the donor orbital in the second step of an electrophilic addition…

A: To find:- Identify the 'cartoon' drawing of the donor orbital in the second step of an electrophilic…

Q: 5.) A 4.59mL sample of HCl (sp. gr. = 1.3) required 5.5mL of 0.9544N NaOH in titration. Calculate…

A: First find Molarity of HCl  M1 V1 (HCl)= M2 V2 (NaOH) M1 = (5.5 mL × 0.9544 N) ÷ 4.59 mL M1 = 1.1436…

Q: Write the "equilibrium-constant expression" for Kc for each of the following" HBRO2 (aq) + H20 (I)…

A:

Q: A small number of compounds become more soluble at lower temperatures . Predict the sign of ∆H , ∆S…

A: Given statement is : A small number of compounds become more soluble at lower temperatures . Predict…

Q: Why is the bound length in Sc-H less than that in c-c

A: Comparison of bond length of C-C and C-H

Q: 10 Which product is most likely formed in the following reaction? Br NaOCH, NO2 D. C. A. OCH, OCH…

A:

Q: You have learned that ester may be hydrolyzed in aqueous base. Why does a workup using 50ml of 10%…

A: Esters may be hydrolyzed in aqueous bases.

Q: How many amperes are required to deposit 0.112 grams of silver metal in 858 seconds, from a solution…

A:

Q: Some measurements of the initial rate of a certain reaction are given in the table below. [N] [H.]…

A: For the reaction,    aA + bB ---->  Products   Rate law for the reaction is,  Rate = k [A]x  [B]y…

Q: The enthalpy of solution (∆ H) of NaNO3 is 20.4 kJ/mol. If 2.05 g NaNO, is dissolved in enough water…

A:

Q: Q1. Using the functional group tables in the text, classify the following compounds by their…

A: Answer: These questions are based on the identification of functional group which decides the…

Q: = 85% and H2 = 15%. Calculate the weight of air for complete combustion of 100 kg of petrol. What is…

A:

Q: 10. In the UV-visible spectrum of (E)-1,3,5-hexatriene, the lowest energy absorption corresponds to:…

A:

Q: What nuclei will result if a U-235 nucleus, after absorbing a neutron and becoming U-236, splits…

A:

Q: Please help with this question 4

A: "To get remaining sub-parts solved please repost the complete question and mention the sub-parts to…

Q: 11. A solution is made by dissolving 15.0 mL HOCH;CH,OH (density = 1.09 g/mL) into 200.0 mL CH;OH…

A:

Q: Draw the structural formula for each of the following.   1. 2-chloro-2-methylpentane

A: In this question we have to tell the structure of the 2-chloro-2-methylpentane.

Q: If the titrant needed in the titration is 0.2500 N sulfuric acid, how will you prepare a 1000 ml…

A: Given, Normality=0.2500N and Volume=1000ml

Q: Arrange the following in order of highest to lowest concentrations of [H3O'), that is, the most…

A: pH = -log[H3O+]  log[H3O+] = -pH So, [H3O+] = 10-pH  As pH + pOH = 14.0  So, pH = 14.0 - pOH

Q: Write balanced half-reactions for the following redox reaction: 3 Cl,(9)+2 Cr** (aq)+14 OH¯(aq) → 6…

A: Write balanced half reaction for the following redox reaction ---

Q: Reagents Ketone Product 1. Ethyl acetoacetate, NaOC2Hs, C2H5OH 2. NaOH, H20 3. H3O*, heat Draw the…

A: Note : Mono alkylation done on EAA using NaOEt, alkyl chloride. Then ester is hydrolyzed. Then acid…

Q: Enter your answer in the provided box. Calculate the molar mass of a particular polyethy lene…

A:

Q: Identify three constitutional isomers having the molecular formula CaHgBrCl HH Br H H Br Br H H H Br…

A:

Q: POLYMER 1 molecular mass (g) weight |(g/mol) 50000 9.5 25000 8 3000 13.25 10000

A:

Q: During the heat addition process, the temperature of a system increases by 50 °F. Express Your ans…

A:

Q: The formulation of sweet and sour sauce is: 20g cornstarch, 5g salt, 20g sugar, 25g vinegar, and…

A: Given,  20g = cornstarch, 5g = salt, 20g =sugar, 25g = vinegar, and 230g =  water Total mass = 20 +…

Q: Consider the titration of 35.0 mL of 0.150 mol/L benzoic acid (Ka = 6. 3 × 10 –5 ) with 0.110 mol/L…

A: Answer: In this question we have to find out the pH of 4 types of solutions: 1. Acid solution of…

Q: Be sure to answer all parts. Draw all reasonable resonance structures for the following species. :0:…

A: ->when a compound can be represented by more than one Lewis structure then these are resonance…

Q: From the standard reduction potentials in the abbreviated Appendix, calculate the standard EMF or E°…

A: (a) The redox system that has negative value will act as anode and the other positive value redox…

Q: 1. РОСls 2. MеMgCI 3. aq H*

A: 1. Amide reaction with POCl3 produces cyclohexane nitrile. Cyclohexane nitrile react with methyl…

Q: Shown in the figure are 3 different crystallographic planes for a unit cell of an imaginary metal…

A: Given:

Q: 13 Be sure to answer all parts. One step in the synthesis of occidentalol, a natural product…

A: Detail mechanistic pathway is given below

Q: 1.) What are two observable signs that a single displacement reaction has occurred?  2.) State…

A: (1) There are following sings for single displacement reaction -  • Evolution of gas.  • Heat…

Q: 1-bromo-1,3,5-triethylcyclohexane + ethanol >?

A:

Q: Determine the effect of Column A to Column B (increase, decrease, or no effect).

A: The solution is given below -

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.