How many moles of HCl are in 421 mL of 1.7 M HCl (density = 1.03 g/mL)?

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Q: Infrared radiation from young stars can pass through the heavy dust clouds surrounding them,…

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Q: Consider the equilibration of a weak base B (K = 5.57 x 10-5) between water (phase 1) and benzene…

A: Given: Equilibration of weak base  B between water (phase 1) and Benzene (phase 2) Kb = 5.57 x 10-5…

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Q: How would the accuracy of your determined Keq change if all of your volume measurements were made…

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Q: Second part of question not answered

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Q: What does "X" represent in the following symbol? 80. X 35 selenium chlorine mercury scandium bromine

A: -> In symbol of any element atomic number is shown below side and atomic mass is shown on above…

Q: The heat of fusion of water is 79.9 cal/g, The heat of vaporization of water is 540 cal/g, The…

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Q: Potassium aspartate is shown below and has chemical formula K2C4O3H4N. Potassium aspartate is often…

A: The formula of potassium aspartate is not right.  The correct formula is K2C4H5NO4  Moles of…

Q: 1. Identify the major product? &=&&&* b Br t-BuOK OH t-BuOH a 2. The hydroxide ion (OH) in the…

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Q: (1) what emulsion is; and

A: To explain: 1)Emulsions 2) Correct order of steps in the formation of microparticles by emulsion…

Q: synthesize Nylon 14 from appropriate monomers and give the mechanism of formation

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Q: Determine the empirical formula for the following made-up compound: X8Y12Z20

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Q: 2. Draw a plausible mechanism for the following transformation: [H₂SO4] excess EtOH -H₂O EtO OEt

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Q: ABSORBANCE AT 510 NM 0.25 0.2 0.15 0.1 0.05 0 0 0.009 Beer's Law Plot 0.018 0.027 CONCENTRATION…

A: Beer's law states that the concentration of a chemical is directly eto the absorbance of a…

Q: 5) Calculate the volume of an alveolus of a premature baby (assume its shape is approximated by a…

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Q: 30) Draw the major product of the following reaction: -C=C-H CH₂CH₂ 23) Name the following compound:…

A: For IUPAC naming following steps are required -> Identify the longest carbon chain containing…

Q: 110 M in formic acid (K₂ = 1.8 × 10

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Q: The isomerization reaction of cyclopropane as follows is a primary reaction. At 760K it took 79.0…

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Q: It takes 348. kJ/mol to break a carbon-carbon single bond. Calculate the maximum wavelength of light…

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Q: Suppose there is a gaseous mixture of nitrogen and oxygen. If the total pressure of the mixture is…

A: According to Dalton's partial pressure, the total pressure of a mixture will be the sum of the…

Q: 1. Outline syntheses of the following compounds, starting with triphenylphosphine, an alkyl halide…

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Q: According to the chemical equation below, how many grams of Aluminum are needed to produce 15.0g of…

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A: Shape of s & p orbitals are

Q: Boyle's law for enclosed gases states that at a constant temperature, the pressure is related to the…

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Q: = Account Balance O STATES OF MATTER Using Avogadro's Law 10 x Schedule Builder Explanation 62°F…

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Q: A lactic acid/lactate ion buffer solution contains 0.26  M HC3H5O3 and 0.64  M  C3H5O3− ,…

A: Given that: [HC3H5O3] = 0.26M [C3H5O3-] = 0.64M Ka = 1.4×10-4

Q: Is longitudinal diffusion of the solute a more serious problem in gas or in liquid chromatography?…

A: Longitudinal diffusion causes band broadening.

Q: Part A A beaker with 1.30×102 mL of an acetic acid buffer with a pH of 5.000 is sitting on a…

A: We are given a beaker with 130 mL of an acetic acid buffer with a pH of 5.000 is sitting on a…

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Q: 13. Hydrogenation of glycery! trioleate, a triacylglycerol made from three oleic acids and glycerol,…

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Q: The number of vibrational modes for the molecule of ammonia is  Select one: A. 3 B. 8 C. 4 D. 7 E.…

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Q: Study the IR and Raman activity of C-O stretches in fac-FeCl3(CO)3 Identify the IR and Raman bands.

A: Fac -FeCl3(CO)3 can be written as ML3(CO)3

Q: is nano3(s) ----> h2o na+ (aq) +no3 (aq) an electrolyte

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Q: If 25.0 mL of 0.11 M methylamine (CH3NH₂) (Kb = 4.4 x 10-4) is titrated with 0.050 L of 0.64 M HBr,…

A: We are given that 25 ml of 0.11 M methylamine is titrated with 50 ml of 0.64 M HBr. We need to find…

Q: Calculate the pH of a solution with [H+] = 3.7 x 10-5 M O 5.00 3.76 O 9.67 O 4.43 O 12.5

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Q: It takes 945. kJ/mol to break a nitrogen-nitrogen triple bond. Calculate the maximum wavelength of…

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Q: NAME CHEM 1152 1) What type of lipid is the following compound? A) phopholipid

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Q: 3) How many liters of combusted propane (C3H8; 44 g/mol) are required to heat a 100 kg steel pipe…

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Q: excess H3PO4 what is the theoretica

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Q: A 29.2 mL sample of 0.289 M ammonia, NH3, is titrated with 0.359 M nitric acid. The pH before the…

A: pH of weak base can be calculated using Kb and concentration of weak base.

Q: can you show the work for the titration of aniline and HCL, and NH3 and HCL

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Q: Which of the following alkenes will yield a meso dihalide when reacted with Br₂/CCl4 at room…

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Q: 1. Design a synthesis for the molecule below. Use the following questions to guide your synthesis.…

A: Well, using various ways we can prepare the given compound. We will proceed with elimination…

Q: An atom of argon has a radius of 71. pm and the average orbital speed of the electrons in it is…

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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.