Which of the following substances will conduct electricity in both of its molten and solid states? a. Sn b. CO2 c. KBr

Q: NH2 (c) ets

A: This question have multi subparts questions so I will solved first three subparts for you. rest of…

Q: (E) Could you gather existing thermodynamic data and find what the free energy of pure water (H2O)…

A: Free energy is calculated as ΔG =ΔH- TΔS

Q: Classify the molecule shown below as aromatic, antiaromatic, or neither. NH aromatic O antiaromatic…

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Q: Rese Consider the solubilities of a particular solute at two different temperatures. Temperature (C)…

A: The solubility of any compoumd can be defined as the mixing of the solvent into the solution at…

Q: Use Woodward-Fieser rules to estimate the λmax for the following compound.

A: In UV spectroscopy, lamba max is the maximum wavelength at which organic compounds absorb ultra…

Q: Two coordination sphere isomers for MnCl3(CN)3

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Q: Analyze the spectrum and include identification of the different fragments available based on peaks…

A: To analyze the given spectrum:

Q: 1.ln the properties of a system listed below, which one is not state function A U B S С Р D Q

A: Given properties are :  A. U  B. S C. P  D. Q  Which one is not state function = ?

Q: Identify the two geometric isomers of stilbene C6H5CH=CHC6H5 from their λmax values 294 and 278 nm.…

A: The two isomer are cis and trans stilbene

Q: - explain briefly and shortly Proteinogenic amino acids and give examples - explain briefly and…

A: 1) Proteiogenic amino acids- These amino acids are the ones which create proteins. The term…

Q: a. 1) H2SO4, A 2) O3 3) (CH3)2S OH b. 1) MCPBA 2) LIAID, 3) Но HO с. CN OH d.

A: This question have multiple subparts so I will solved first three subparts for you in details.

Q: Determine whether each of the following compounds is optically active or optically inactive: WRITE…

A: Hello dear, welcome on bartleby;    Detailed explanation about above compounds is given in attached…

Q: Which of the following represents (E)-3,6-dichloro- 6-methyl-3-heptene? A B C D Select the correct…

A: In this question we have to tell the structure of the given compound.

Q: The pH of an acidic solution is 5.23. What is [H+]?

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Q: Designate the CIP priority order of the following C5H1- groups. (Lowest < Highest priority order) 1.…

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Q: 2. Determine the multiplicity of the following protons. (i.e. singlet, doublet, etc.) Hc Hc HB HA НА…

A: Determine the multiplicity of the following protons

Q: Which of the following statements are correct? More than one answer is possible. (Select all that…

A: below answer is given

Q: 1) BH3, THE 2) H,O2, NaOH

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Q: Which of the following processes is endothermic? O CO2(1) → CO2(s) O CO2(g) → CO2(s) O CO2(g) →…

A: Exothermic means energy releases from the system to surrounding but Endothermic means energy…

Q: NUCLEAR REACTIONS Nickel-56 decays with a half-life of 6.075 days. 1. Write the balanced nuclear…

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Q: A) Calculate the half-life of the antimicrobial agent at 25°C. Be sure to include the units. B) The…

A: For a 1st order chemical reaction, the rate equation is as follows, ln[A] = -kt + ln[A]0 Where, [A]=…

Q: Calculate the heat needed to raise the temperature of 20 g of the substance from -70°C to 20°C.…

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Q: How do you find/work through the process of finding the structure of the following

A: C12H16O2    Degree of unsaturation = 5

Q: Why methanol is a good solvent for UV but not for IR?

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Q: An HCl solution requires 65.0 mL of 0.350 M NaOH to neutralize 150.0 mL of it. What is the…

A: Given: Volume of NaOH = 65.0 mL Molarity of NaOH = 0.350 M Volume of HCl = 150 0 mL

Q: (a) Assign the configuration (R or S) of each chirality center (labeled A to C) in coibacin B. (b)…

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Q: Given the reaction 2 CO(g) + 0,(g) 2 CO(g), what is the effect of adding 0, (g) to a constant-volume…

A: According to La-Chatelier principle for a reversible reaction, at equilibrium , if condition of…

Q: sp e a certain minimum temperature T. Wha ble value of the entropy change associat ss? 5 = 0 5 > 0 5…

A: For endothermic process,  □H = +Ve □G = □H - T(□S) As □G is negative

Q: What is the IUPAC name

A: In this question we have to tell the IUPAC name of the compound.

Q: 3) H2SO4, A 2) H20 OH

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Q: QUESTION 20 Balance the following electrochemical reaction in acıd: MnO 4 (aq) + Zr( s) → Mn 2*( aq)…

A: Detail solution is given below

Q: Calculate AG° for the electrochemical cell Fe(s) I Fe²*(aq) |I Snª*(aq) | Sn²"(aq) I Pt(s). 4+…

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Q: The reaction of NO- NO2(g) + O3(g) The reaction is first-c What is the rate of re

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Q: Nitrogen and phosphorus are elements from the same group. Which of the following reasons is NOT A…

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Q: Which of the following statements is true for a pair of diastereomers? Select the correct response:…

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Q: Using the data given below, determine the relationship between Sstd and Cstd using an unweighted…

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Q: What is the product of the E1cb reaction below? ОН NaOH ??? A O A O B

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Q: Consider the following equation in aqueous solution: Cr.0, (aq) + S,0,(aq)→ Cr* (aq) + S,0,²(aq) >…

A: In this question we have to write balance half reaction for reduction in acidic solution.

Q: Write the Henderson-Hasselbech equation for ammonium/ammonia buffer system.

A: Given,  The Henderson-Hasselbalch equation for ammonium/ammonia buffer system is:

Q: The decomposition of HI at low temperature was studied by injecting 2.50 mol of HI into a 10.32-L…

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Q: 4) During a titration, 0.927 L of şulfuric acid, H2SO4, is used to neutralize 335.0 mL of 0.648 M…

A:

Q: h of the following compounds is (S)-4-chloro-1-methylcyclohexene? CH3 CH3

A: Cyclic alkenes can be defined as the organic compounds that contain double bonds in cyclic system.

Q: weight of 1000.0 g mol- was used. What concentration of PEG is needed to create an aqueous solution…

A: In Osmosis, the osmotic pressure of a solution is the excess pressure that must be imparted to the…

Q: 1.94 x 1024 molecules of an ideal gas with energy E = NKBT is subjected to a cyclic, quasi- static…

A: Answer: Average energy of N gas molecules is  E=32kBT Here: kB=Boltzmann constantT=Temperature (in…

Q: 100 mL of 2.0 M acetic acid with a Ka=1.8x10^-5 is diluted to 1L. If final acetate

A:

Q: 3. Consider the couples I2/I¯ and S4O6²/S2O3²-. I2 is brown in water-solution, and the other three…

A: It is an example of redox reaction  Here we are required to find the overall balanced redox reaction…

Q: Which one of the following statements is correct? * O Kc does not depend on temperature. O When Kc…

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Q: Balance the following redox reactions. Identify the reducing agent, oxidizing agent, and reactivity…

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Q: yet a ed P tef 132.00 g on A liquor sample was prepared for GC analysis. 15 mL of n-pentanol was…

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Q: of 10 ot in Progress oms of carbon are combined with 6.67 moles of hydrogen atoms

A: Given, Moles = 6.67 mol Moles of C = 6×6.67 mol

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.