Rank the substituents on the asterisked (*) carbon from lowest to highest priority. Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a a

Q: Proteins that are abundant in charged side chains are stabilized by hydrophobic interactions.

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Q: How can sigma bonds in molecules be source of electrons? (Include a drawing in the explanation as…

A: Yes sigma bonds in molecules be source of electrons

Q: You're making an appetizer that requires 3 lbs of avocado puree. Avocados weigh 6 ounces before…

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Q: What is the solubility of Bi2S3 in g/L (At. Mass: Bi = 209; S =32 ). Ksp Bi2S3= 1.6 x 10-72 Answer…

A: The equilibrium between the soluble ions and insoluble salt can be described by the solubility…

Q: (1) Identify each of the following half-reactions as either an oxidation half-reaction or a…

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Q: Where did 142.8 come from? Is that the molar mass of Ba(OH)2?

A: Concentration of BaOH2 solution = 0.0035 MWe have to find out the pH of the solution .

Q: Which reaction corresponds to the standard enthalpy of formation, Δ?∘f,ΔHf∘, for MgCO3(s)?…

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

Q: How many states correspond to the n = 6, l = 5 level of hydrogen? a) 11 b) 12 c) 22 d)…

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Q: Determine the pH during the titration of 20.0 mL of 0.110 M perchloric acid by 7.69x10-2 M barium…

A: In this titration, perchloric acid is a strong acid and barium hydroxide is a dibasic( gives 2 OH- )…

Q: A 23.2 mL sample of 0.279 M trimethylamine, (CH3)3N, is titrated with 0.247 M hydrobromic acid. At…

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Q: 22.9 mL of an unknown acid was neutralized by mixing it with 50.3 mL of NaOH in an aqueous solution.…

A: Since the temperature of the solution is increased from 22.0 oC to 35.2 °C, heat is released by the…

Q: what is the SA of a liquid sample of 10³ m³ containing 10.6 Kg of ³2p? ty=14.3 d, (0.285 ci/m³)

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Q: What is the value of ? for this aqueous reaction at 298 K? A+B↽−−⇀C+D Δ?°=26.98 kJ/mol

A: Given: ∆Go=26.98 kJ/mol Temperature = 298 K

Q: Minimize the structure of cyclooctane. How many protons on each face of the molecule are involved in…

A: Given Cyclooctane

Q: 5 The initial concentration of an acetic acid solution is 1.0 M and has a pH of 2.37. CH3COOH H+ +…

A: AS PER ANSWERING GUIDELINES I WILL ANSWER ONLY THE FIRST ONE IF YOU WANT THE REST POST THEM…

Q: A 1.8M HCl solution was standardized against 1.4g sodium carbonate Na2CO3 (MW = 106g/mol) . The…

A: This problem is based on a typical acid-base titration where an acid will get neutralized by a base…

Q: The initial concentration of a reactant in a zero-order reactioin is 1M. The rate constant k is…

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Q: which factors will affect boith the position of the equiliberium and the value of the equiliberium…

A: Given :-  The given equilbrium reaction is                     92 (KJ) + N2(g) + 3H2(g) → 2NH3(g)…

Q: Question 5 This equation represents the formation of a typical ion from which group of the Periodic…

A: The equation given is  M: →M2+ + 2 e–

Q: 1. How many moles are in 3.5 g of aspirin (C,H,O4)?

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first question…

Q: Sort the following titrations in order of increasing pH at the equivalence point. Question list (5…

A: Titration of a weak acid(HA) with a strong base produces a conjugate base(A-). Hence the solution…

Q: HO. 1) OFC 2) H₂00 -8r - 114 Brit Si- Mg TBAF -0w Mg Br ni √ 216,00 ✓ он Provide mechanism with the…

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Q: Write a balanced equation for the reaction between gaseous methane (CH4)(CH4) and fluorine gas to…

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Q: In the following reaction represented by the net ionic equation, the rate of reaction of CN– is…

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Q: 2. Your unknown hydrate is one of the following substances. Please name each of these hydrates. a.…

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Q: The hydroboration of methylphenylcateylene (1-phenyl-1-propyne) with 9-Borabicyclo[3.3.1]nonane…

A: Concepts of NOE in NMR.

Q: Dilution Calculation is used in chemistry to calculate the appropriate amount of solvent to dilute a…

A: In the process of dilution, we add an appropriate amount of solvent to a concentrated solution to…

Q: When excess Ag metal is added to 0.190 L of 1.230 M Fe3+ (aq) at 298K, the following equilibrium is…

A: Answer: When Ag will be added into the solution of Fe3+ ions, redox reaction will take place as…

Q: 1. Use standard enthalpies of formation from the equation sheets or the back of your book to…

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Q: The net ionic equation for the reaction of potassium hydrogen phthalate (KHC8H4O4) with lithium…

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Q: When a 15.5 mL sample of a 0.407 M aqueous nitrous acid solution is titrated with a 0.329 M aqueous…

A: Nitrous acid is HNO2, a weak monoprotic acid with Ka = 6.92*10-4 (pKa = 3.16). Sodium hydroxide is…

Q: 8. The reaction below was carried out in a calorimeter initially at 22.0 °C. After 0.0180 g of iron…

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Q: The basis of chromatography for separating components of a mixture is:   a. the thermal…

A: Chromatography is the laboratory technique used to seperate the coloured components of the mixture.…

Q: Draw the enantiomer of the molecule shown below. Use a dash or wedge bond to indicate…

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: Draw the structure of the product that is formed when the compound shown below is treated with the…

A: Using lindlar catalyst Alkyne  is reduced to syn Alkene and further reduction to alkane .

Q: Multiple Choice Use the following information to answer the next question A voltaic cell is…

A: In a cell notation, the left half-cell represents the oxidation reaction(Anode) and the right…

Q: CI Ф -ОН Identify the structure below that represent the same compound shown above OA. B. OC. OD. OH…

A: In this given molecule Ring flipping takes place. It is a interconversion of cyclic conformersi.e,…

Q: Using the phase diagram to the right: a. Label each phase in the diagram to the right in the box…

A: a.) In a phase diagram, phases are determined based on conditions of pressure and temperature.  b.)…

Q: 22. ( Carbonic acid, H₂CO3, is a diprotic acid with Ka₁ = 4.4 * 107 and Ka2 = 4.7 * 10-¹¹. The K₂1…

A: The pKa values of carbonic acid, H2CO3 are: H2CO3(aq) ↔ H+(aq) + HCO3-(aq) ; pKa1 = -log(Ka1) = -…

Q: 4.21 x 1023 molecules Cach STARTING AMOUNT 4.21 x 1023 molecules CaCl2 x 72°F Mostly sunny X 6.022 x…

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Q: N-factor? That's the Molarity for the Balanced Stoichiometric equation?? How 2 ??

A: The number of protons(H+) given by an acid and the number of OH- given by a base is called N-factor.…

Q: 3L Choose the appropriate class and subclass. Class choices: hydrolase, isomerase, oxidoreductase,…

A: We have been given an enzyme catalysed reaction and we have been asked to identify the class and…

Q: In the synthesis of phosphorus pentoxide, elemental phosphorus, P4, is burned in an oxygen…

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Q: The following set of chloride analyses on separate aliquots of pooled serum sample were reported…

A: We use Grubbs test to predict whether we should retain a questionable value (suspect) or reject it…

Q: For each of the molecules shown below, draw the acid dissociation reaction. If a conjugate base has…

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Q: If all of the components have a reasonably similar size and molecular weight, which of the suspected…

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Q: In a cation exchanger, the matrix is positively charged so that it can bind negatively charged…

A: Cations are positively charged particles and anions are negatively charged particles. We have been…

Q: A 1.8M HCl solution was standardized against 1.4g sodium carbonate Na2CO3  (MW = 106g/mol) . The…

A: Balanced reaction equation can be written based on the analyte and titrant.

Q: What is the mechanism for how p- acetylaminobenzoic acid can be synthesised using a series of…

A: Here we have to write the mechanism and synthesis of above conversion-

Q: Monochloroacetic acid, HC₂H₂ClO₂, is a skin irritant that is used in "chemical peels" intended to…

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Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.