Use the graph on the last page to answer questions 10, 11 and 12. At 80˚C, what mass of sodiumchloride dissolves in1.0 L of water?

Q: a) Show the reaction (naming organic molecules) that would produce 4 bromo 4 phenyl n propyl…

A: The reaction that produces 4-bromo-4-phenyl-n-propylpentanote can be achieved by the esterification…

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A: Since, At 25 °C, [H3O+] [OH-] = 10-14  Then,

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Q: A weak acid/conjugate base buffer has a pH smaller than the pKa of the acid. How does this affect…

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Q: A what type of covalent mage Sketch the two amino acids on page 126. Contrast the polarity of the…

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Q: Which is not used to determine an electron configuration for an atom? Pauli exclusion principle…

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Q: A 20. mL sample of 0.50 M HC₂H₂O₂(aq) is titrated with 0.50 M NaOH(aq). Which of the following best…

A: A 20. mL sample of 0.50 M HC2H3O2(aq) is titrated with 0.50 M NaOH(aq). We need to find the correct…

Q: Decide whether the Lewis structure proposed for each molecule is reasonable or not. molecule…

A: Please find your solution below : Lewis structure is a representation of valence shell electrons in…

Q: Draw a structural diagram (of any kind) of the following: 1,1-diiodo-2-methyl-3-pentylcyclohexane

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Q: Give detailed Solution of all sub parts if you not then don't give answer

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Q: Given the equilbrium concentrations of the reactants and products below, what is the equilibrium…

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Q: 14. 20(g) 30₂(g) O (A) K₂ O 30₂(g) K₁ 20(g) K₂ The correct relationship between the two equilibrium…

A: The equilibrium constant is defined as the ratio of the product of the concentration of product to…

Q: lowing reactions and their AH values. What is the AH ed target reaction? 2CA + 2B C+DB+ E A2D2E ΔΗ =…

A: Given 2C --------> A + 2B          ∆H=-259.......... 1 C+ D---------> B + E         ∆ H=…

Q: Draw the condensed structural formula of ethyl methyl ether.

A: Since, In condensed structural formula, All the atom written in one line without any space left.…

Q: A 6.00 L tank at 12.2 °C is filled with 5.23 g of chlorine pentafluoride gas and 13.7 g of boron…

A: Ideal gas equation:  PV = nRT  P = Pressure V = Volume n = Total number of moles  R = Gas constant T…

Q: Write the correct IUPAC name for the following structure A

A: Parent hydrocarbon  ----> Cyclopentane Substituents  ------> Chloro, Ethyl and Methyl

Q: O 'H CH3ONA, CH3OH

A:

Q: BeClz BF3 SnCh CH4 NH₁ HO PCIs SF4 BrF3 XeF₂ SF6 IFs 1. Use the Lewis Structures from your prelab to…

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Q: 51.1 Write the cell reactions, electrode half-reactions, and Nernst equations for the following…

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Q: What is the correct IUPAC name for the compound shown here? sh

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Q: What is the wavelength (in nm) of a photon if the energy is 5.51 × 10⁻¹⁹ J? (h = 6.626 × 10⁻³⁴ J • s

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Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: The given skeletal chemical equation: Ca3PO42 (s) + SiO2 (s) + C (s) → CaSiO3 (s) + P4 (s)  + CO (g)…

Q: Why is the shape of a titration curve different for the titration of strong acid vs. strong base…

A: The question is based on the concept of titration. we need to draw two different curves for…

Q: Give the IUPAC name for each compound, including the R, S designation for each stereogenic center. H…

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Q: 2 equivalents Li THF, -78 °C Drawing

A: Alkenyl halides on reaction with metal give alkynes. Terminal alkynes on reaction with metal give…

Q: What is the maximum concentration of Mn2+ in a solution of pH 10.00? Ksp (Mn(OH)2) = 1.9x10-13 M

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Q: If the solution with the pH of 2.30 had a concentration for the acid solution? of 0.05 M, what is…

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Q: Oxalic acid dihydrate (H2C2O4 • 2H2O, molecular weight = 126.07 g/mol), a diprotic acid, can also be…

A: Given, mass of Oxalic acid dihydrate (H2C2O4 • 2H2O) = 0.284 g molar mass of Oxalic acid dihydrate…

Q: Fill in the blanks During titration, the solution with the unknown concentration is called the…

A: Filling the blanks with appropriate answer given below.

Q: Draw the enantiomer and a diastereomer for each compound. HOCH₂ CH3 a. C-C H7 HO H OH b. HI IH C.…

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Q: Which is an anode? a) copper metal b) copper (II) ion c) zinc metal d) zinc ion

A: In voltaic cell,  At anode : oxidation occur At cathode: reduction occur

Q: Consider the following reaction: CoCl₂(9) CO(g) + Cl₂(9) If 3.05x103 moles of COCI₂, 0.203 moles of…

A: Answer: Value of equilibrium constant KC is equal to the ratio of molar concentration of products…

Q: Determine the AG in KJ for a voltaic cell made of a Ag strip and an Al strip immersed in 1.0 M…

A: Greater the value of standard reduction potential of a redox couple , stronger be the oxidizing…

Q: OH Ag(NH3)2OH H2O

A: Reaction will not occur as the reagents used is Tollens reagent.It shows only positive test for…

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A: To predict the product of the epoxidation of 1-methyl cyclopentene using mCPBA.

Q: What is the major organic product that occurs when (2R, 4S) 4- bromo-5-methyl-2-nitrohexane is…

A: The reaction involves the elimination of HBr to form an alkene derivative.

Q: For the reaction below at a certain time and temperature, the [PCl 5] is 0.4900 M, the [PCl 3] is…

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Q: Use the References to access important values if needed for this question. A solution contains…

A: The question is based on the concept of solubility product principle.  It that states that when a…

Q: Given that carbonic acid, H₂CO3, has a pka1 = 6.37 and a pka2 = 10.33, answer the following. (a) If…

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

Q: Part A A balloon is floating around outside your window. The temperature outside is -3 °C, and the…

A: Given Part A  T = -3°C  P = 0.700 atm n = 4.00 moles Part B T = 3°C  V = 18.0 L n = 6.00 moles