Ph. Ph (Retel goroduet)

Q: Consider an ideal gas enclosed in a 1.00 L container at an internal pressure of 24.0 atm. Calculate...

A: Given data is as follows: The initial volume of the ideal gas V1 = 1.00 L The final volume of the id...

Q: What is wrong with the Lewis structure depicted below? [Image description: A Lewis structure with a ...

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Q: Hem‎oglobin is sai‎d to be an examp‎le of coordination compou‎nd. This is because a. T‎he molec‎ule...

A: Answer: Coordination compounds are the compounds in which a central metal atom forms coordinate bond...

Q: What is the frequency of light (in THz) for a photon with a wavelength of 640.0 nm? (Remember that 1...

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Q: Outline a mechanism for the following reaction: CH3 CH3 CH3 CH3 NaNH2 NH2 NH3, 350°C `NH2 NH2

A: Mechanism of the reaction. 

Q: A student carres out the equilibrium constant experiment for the formation of FeSCN" (ag) using iron...

A: The slope of the beer's plot is greater than it should been, resulting in smaller Kc values calculat...

Q: Benzoic acid, C,H,COOH, is a weak acid with K, = 6.3 × 10-5. CH,CO,H(aq) + H,O(1) =H;O*(aq) + C,H;CO...

A: The acid dissociation constant for the benzoic acid is = 6.3×10-5 The concentration of the benzoic a...

Q: MULTIPLE CHOICE ONLY 1-5

A: Acid- Base reaction is a type of chemical reaction that involves the exchange of one or more H+  ion...

Q: The following IR spectrum corresponds to which compound? Explain. Wavenmher cm Transmittance, %

A: Given IR data : A broad peak at 3330 cm-1 belongs to O-H Stretch of an alcohol.  A sharp peak just ...

Q: Provide the correct IUPAC name for the skeletal (line-bond) structure shown here. 4- 3- 2,4,4- 2,4- ...

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Q: How many atoms of oxygen are in 10.20 mol of tetrathionate (S4O62-)ion?

A: We have determine how many oxygen atoms are present in 10.20mol of tetrathionate.   Calculation is g...

Q: Make a Haiku on the importance of carbon element

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Q: What mass of celsium chloride must be added to 0.500L of water to produce a 0.40m solution? What are...

A: molality is number of moles of substance present in 1 Kg of solution molality = (weight (g)/molar ma...

Q: enzyme CO2 + CO2 a NADH b THDP SAM PLP

A: Given reaction is :  Identify the Co-enzyme used for this reaction = ?  Options are : 

Q: Write resonance structures for 2-aminothiazole and explain what other by-products might be formed in...

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Q: Sample 1 Sample 2 Unknown CaCl2 solution code (if any) 2 1. Unknown Code = 2. Volume of 0.100 M Na3P...

A: Answer: In this question we have to find out the moles of Sodium Phosphate consumed by performing st...

Q: Given the pH chart of different acid-base indicators, which indicator is appropriate for dimethylami...

A: The pH chart given is,  

Q: 4) What is the best choice of reagent(s) to perform the following transformation? CH3 CH3 CH3 H +En ...

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Q: A solution of dimethylamine is prepared by dissolving 1.3525 grams of dimethylamine in 25 mL ethanol...

A: Given: Mass of dimethylamine = 1.3525 g. And the final volume of the solution = 100.0 mL.  

Q: Complete the following solubility constant expression for CaF2. K sp

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Q: Answer B and C only. Use the given parameters in the table.

A: A question based on mole concept that is to be accomplished.

Q: 5) Calculate the pH when 40.00 mL of 1.000 x 10' M HF, is titrated (aq)" with 20.00 mL of 1.150 x 10...

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Q: Vhich functional group among those shown below is that of an ester? :0: :0: :0: с ӧн -C- Ö-C- -ċ-Ö–C...

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Q: Balance the following reactions and classify each reaction. i. N2 (g) + H2 (g)  NH3 (g) ii. Zn (s) ...

A: Types  of  reaction - There are five common types of reaction 1) Synthesis reaction . 2) Decompositi...

Q: Provide the correct names for th following compounds

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Q: Calculate the molar solubility of AgBr in 0.035 M NaBr (K sp =5*10^ -13 )

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Q: Describe how would you prepare a 125.0 mL of 35.5 % NaCl solution from a stock solution of 80.0 % Na...

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Q: Diluc asks Connor, the winemaker on Dawn Winery, about the status of the new batch of dandelion wine...

A: Given:, Molarity of the ethanol solution is 2.65M We have to convert it into %w/v

Q: (b) [3,3]-C C2H5 Enolisation

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Q: identify the most polar part(s) of the molecule

A: Polar compounds are those compound in which dipoles are formed i.e., they can be easily converted in...

Q: CH,CH,O- -NH,

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Q: If a system has 5.00×102 kcal5.00×102 kcal of work done to it, and releases 5.00×102 kJ5.00×102 kJ o...

A: Given Data : Work done (w) = 5.00 × 102 kcal heat (q) = 5.00 × 102 kJ  

Q: Iron reacts with oxygen at high temperatures to form iron(III) oxide. 4 Fe(s) + 3 0,(g) → 2 Fe,03(s)...

A: The balanced reaction taking place is given as, Given: Mass of Fe taken = 14.2 g. And mass of O2 ta...

Q: Give practical applications of chemical kinetics-related concepts in real life.

A: Ans. Examples of chemical kinetics in everyday life include digestion, photosynthesis, fermentation,...

Q: 1. Predict the product(s) of the following reactions CH3 HCRO4 A CH3 а) CH3 ÇH3 NBS H3C- CH3 b) CH3 ...

A: This question is based on important organic reaction.

Q: Predict the product and balance  redox reaction a) Sb + conc . HNO3   b) MnO4 - +   HSO3-       c...

A: Predict the product and balance  redox reaction.,

Q: Write the suffix -ene for alkenes and -yne for alkynes

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Q: Which diene would you expect to react most rapidly with maleic anhydride? DA CH CH CHC IV (A)I (B) I...

A: -> dielsalder reaction is pericyclic [4+2] cycloaddition reaction which occur between diene and d...

Q: Element Molar Mass (/ 14.01 16.00 24.31 32.07 55.85 1. The molar mass of sulfur is 32.07 s/mol. This...

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Q: why are ionic solutions not ideal even at very low concentrations?

A: Ideal solution always obey Raoult's law at any temperature and concentration.

Q: a. What quantity (moles) of NaOH must be added to 1.0 L of 1.7 M HC, H3O2 to produce a solution buff...

A: Here we have to determine the moles of NaOH should be added to 1Liter of 1.7 M CH3COOH to make the f...

Q: Q5) Choose two of the following branches:- 1-What is the pH of a 0.100 M solution of sodium acetate?...

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Q: 1. Calculate the Theoretical Freezing Point 2. Calculate the Molality

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Q: Propose a reasonable Phase I and a Phase II metabolite for the following

A: Phase-I metabolites: The drugs become pharmacologically inactive by modifying the functional groups ...

Q: Consider the titration of 80.0 mL of 0.100 M Ba (OH), by 0.400 M HCI. Calculate the pH of the result...

A: Balanced neutralization reaction : Ba(OH)2 + 2HCl →Bacl2 + 2H2O So, 1 mol Ba(OH)2 neutralizes two mo...

Q: The Mole Concept Sulfur compounds are converted to H2SO4 while NO, compounds are converted to HNO3, ...

A: A mole can be defined as 6.023 × 10 23 of some chemical unit be it atoms, molecules, ions, or others...

Q: What is the net ionic equation for the reaction between copper and silver acetate?

A: Given: Reaction between copper i.e. Cu metal and silver acetate i.e. AgCH3COO  

Q: How many moles of barium are contained in 112.6 g of barium?

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Q: For a gas sample whose total pressure is 740 torr, what are the partial pressures if the moles of ga...

A: Given Data : Moles of N2 = 1.3 mol Moles of O2 = 0.33 mol Moles of Ar = 0.061 mol

Q: Alcohol Ketone 116-118 73-77 OH 4-Phenylcyclohexanol 4-Phenylcyclohexanone

A: Alcohol and Ketone will react to form Hemi ketals and Ketals .

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.