What is the major organic product obtained from the following reaction? HO O D) IV O A) I OB) II O C) III < Previous PBr3 11 PBr2 8 III IV Br

Q: What volume of water must be added to 600 mL of a 1.5 mol/L CaCl2 solution to make a solution with a…

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Q: What would the hydroxide ion concentration be if the hydrogen ion concentration was 1 x 10-6 M?…

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Q: 5. Convert the following skeletal structure to a condensed structure. x…

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Q: Solute S has a distribution constant of 5.1 between water (phase 1) and hexane (phase 2). A 71.0 mL…

A: Given that,  The distribution coefficient is KD = 5.1. The volume of the aqueous layer is v = 71.0…

Q: The total number of valence electrons in the molecule PH is called 9, trigonal pyramidal 8, Bent ●9,…

A: PH3 (phosphine) contain 3 bond pair and one lone pair of electrons

Q: Which of the following is true about solubility? none of these The solubility of most gas solutes…

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Q: When MnO4– reacts to form Mn2+, the manganese in MnO4– is Group of answer choices a.reduced because…

A: Oxidation: It involves loss of electrons or increase in oxidation number. Reduction: It involves…

Q: Determine the pH of a solution in which the hydronium ion concentration was determined to be 2.00 x…

A: pH is equal to negative logarithmic of hydrogen ion concentration

Q: Arrange from top to bottom in order of increasing boiling point.Top= lowest boiling point, bottom…

A: We have to arrange the boiling point of the given compounds from top (lowest) to bottom (highest).…

Q: Which of the following is a polar protic solvent? OA) E) OB) OD) CHCI3, chloroform (CH3)2SO,…

A: Polar protic solvent: In a polar protic solvent at least one hydrogen atom is attached to the…

Q: Consider the table of Standard Thermodynamic Quantities for Selected Substances at 25°C. Substance…

A: (B) To calculate the enthalpy of formation of HF given the reaction for the formation of HF is…

Q: Question 2 Consider the mixing of two ideal gases. The final mixture contains 0.3 moles of gas A and…

A: A gas is said to be an ideal gas if the gas particles have negligible volume, equal in size having…

Q: THE REACTION: 2 NO (4) + Cl₂(₁)→ 2 NOCI (gr) 1) CONSIDER

A: Rate of reaction: The change in the concentration of reactant and product per unit of time is known…

Q: 17.28 Write the base sequence in a complementary DNA segment if each original segment has the…

A: The DNA is heredity unit of gene. Here we are required to find the complementary base sequence for…

Q: How many unpaired electrons are in a low-spin octahedral complex having 3 d electrons?

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Q: In this experiment, the color change from pink/violet to colorless during the titration is caused…

A: We have to tell during this experiment, the color change from pink/violet to colorless during the…

Q: Write the equation for the digestion (hydrolysis) of Leu - Ala-Gly

A: The peptide given is Leu−Ala−Gly

Q: Cooking vinegar is a 0.833 M solution; it is recommended that cooking vinegar be diluted before…

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Q: Draw the starting alkyne that would lead to the following two products under these conditions.…

A: Potassium permanganate is powerful oxidizing agent. It's reactivity depends on whether it is used in…

Q: Calculate the pHpH of each of the following given the molar hydrogen ion concentration. Peas,…

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Q: How many different signals are there in the molecule shown? A) 1 B) 2 C) 3 D) 4 H3C CH₂ CH₂ CI CI…

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Q: 47. Four solutions of unknown HCl concentration are titrated with solutions of NaOH. The following…

A: Given , HCI is titrated with NaOH solution.

Q: At 25 °C, what is the hydroxide ion concentration, [OH-], in an aqueous solution with a hydrogen ion…

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Q: What is the enthalpy change for per mole of the following reaction (in kJ moly H₂₂-2H You may need…

A: 1)Enthalpy change of a reaction ΔH(reaction) = sum of the bond energies of bonds being broken - sum…

Q: If the [H3O+ (aq)] of a solution is 1.7 x 10- 4 mol/L, calculate the pH.

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Q: Calculate the mass percent of a NaClNaCl solution in which 108 gg of NaClNaCl is dissolved in 4.72…

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Q: Which is the lowest energy conformer of 2-methylbutane? A) C) O 1. A 04. D O 2. B O 3. C B) H₂C. 安安…

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Q: 29. Consider the unbalanced equation for the reaction of solid lead with silver nitrate: Pb(s) +…

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Q: Cr2O72– (aq), reacts with zinc metal to produce Cr3+ (aq) and Zn2+ (aq) ions. When the reaction is…

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Q: For each of the following bonds, draw a figure indicating the direction of the bond dipole,…

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Q: H HO HO HO HO HO H₂N-C-0-0- H₂N-C-0-0- H₂N-C-C-0- H₂N-C-C-0- H₂N-C-8-0 H₂N-C-C-0 H₂N-C-0-0- miflo…

A: Enzyme that hydrolyze protein are called proteases

Q: of the Wing are oxidation-reduction reactions, and if it is, Identify the oxidizing agent, the…

A: Oxidation means the increase in oxidation state while reduction means decrease in oxidation state…

Q: Ksp for AgCl is 1.77E-10. What is the molar solubility of AgCl in a solution of 0.36 M NaCl? Include…

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Q: If 50.1 mL of 0.128 M hydrochloric acid requires 17.5 mL of NaOH solution to reach the endpoint,…

A: Sodium hydroxide reacts with hydrochloric acid, to form sodium chloride and water. The equation for…

Q: t a wastewater plant iron is added to remove excess phosphate from the effluent. what concecntration…

A: The equation showing the reaction of Fe3+ and phosphate ion (PO43-) is- Fe3++ PO43- ↔ FePO4(s)…

Q: 15. When either enantiomer of 3-chloro-1-butene [(R) or (S)] is subjected to hydrolysis, the…

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Q: Study this chemical reaction: Mg(s) + Pb(NO3)₂(aq) → Pb(s)+Mg(NO3)₂(aq) Then, write balanced…

A: Given : reaction  Tip: Oxidation means loss of electron      Reduction means gain of electron

Q: Determine the solubility of aluminum hydroxide, Al(OH)3, in a buffer solution at a pH of 7. Ksp =…

A: Solubility of Al(OH)3 can be calculated using Ksp value.

Q: Determine the equilibrium vapor pressure of germanium metal at 513.0 C. The standard enthalpy of…

A: Given that, for germanium metal The initial vapor pressure is P1 = 1.6×10-32 Pa. The initial…

Q: reaction is NOT A) a polar bond between C and the leaving group. . An SN2 B) a nucleophile that is a…

A: Nucleophilic substitution biomolecular reaction (SN2): The bimolecular nucleophilic substitution…

Q: Example: A sample of lead (s = 0.130 J/g-°C) is heated to 90.°C and then dropped into 80. g of water…

A: Q = m . s . ΔT Where, Q = heat absorbed or evolved; m = mass of substance; s =specific heat of…

Q: One of the most common ways of dealing with bacterial infections is amoxicillin (MW = 365.4 g/mol),…

A: Given, MW of Amoxicillin: 365.4 g/mol 250 mg amoxicillin per 5 mL of solution.

Q: A 25.00-mL sample of an H₂SO4 solution of unknown oncentration is titrated with a 0.1322 M KOH…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter

Q: What pH corresponds to each of the following?

A: Given : concentration of H+  Tip : pH = -log[H+]

Q: The difference between catabolism and anabolism is that one involves the breakdown of larger…

A: Catabolism is the process in which a smalller molecules breaks down into smaller molecules.…

Q: *22) Draw the Fischer projection and Hayworth formula for D-galactose - the C4 epimer of D- glucose.…

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

Q: Hemoglobin is composed of 0.33% iron, by mass. Each hemoglobin complex contains four iron atoms,…

A: Given , Haemoglobin is composed of 0.33 % iron by mass, and each Haemoglobin contains 4 iron atoms…

Q: In a 0.09 M solution of chlorous acid, what percentage of the acid is ionized to the chlorous anion,…

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Q: When H₂SO3 + MnO4 → SO42- + Mn2+ (acidic solution) is balanced, the sum of all coefficients is: A:…

A: Hint is given as the reaction takes place in the acidic medium. The reaction to be balanced by using…

Q: The mass spectrum of an unknown explosive indicates that the formula mass of the unknown substance…

A: In the question, The formulae mass is = 227 u The species included in the molecular formulae of such…

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.