(35), - (25), (P), - (OP), = =

Q: a. KMnO4 + HCl + KI MnCl₂ + 1₂ + KCl + H₂O

A:

Q: 4. Five mL of 1.25 M Na PO, is added to a mixture containing excess SrS(aq) and SrCl₂ (aq). How many…

A: Balanced chemical equation: 3Sr2+ (aq) +  2PO43- (aq)  ----->  Sr3(PO4)2 (s) Number of mol of…

Q: A 1.00 L flask initially contains 4.40 mol of HI at a certain temperature. The K at this temperature…

A:

Q: The mass spectrum of a compound allows us to determine O the molecular weight of the compound O the…

A: A multiple choice question based on mass spectrum that is to be accomplished.

Q: BiF5 is a strong Lewis Acid, forming adducts with simple Lewis bases such as ammonia and pyridine…

A: BiF5, being a strong Lewis acid, accepts electron pairs from Lewis bases such as NH3 and…

Q: Write the abbreviated electron configuration for sodium.

A:

Q: 1.2 x 10-³M? 2. Air-saturated water has a hydronium ion concentration caused by the dissolved CO2 of…

A: Concentration of hydronium ion caused by dissolved CO2 = 2.0 × 10-6 M

Q: For the following reaction, 5.77 grams oxygen gas are mixed with excess carbon (graphite). The…

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Q: Consider the molecule below (named squaric acid, for obvious reasons). Draw the product obtained…

A: Given  Squiric acid with 2 equivalents of base  Find product

Q: A 1.00 L flask initially contains 4.40 mol of HI at a certain temperature. The K at this temperature…

A: I have given a detailed solution to the question below:

Q: That is the energy of crystallization for potassium fluoride, given that, for potassium: 89.2…

A: Given data set: Vaporization energy ∆Hvap = 89.2 kJ/mol Ionization energy I.E = -328 kJ/mol Electron…

Q: Determine the rate law equation for the following mechanism using pre-equilibrium approximation. k₂…

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Q: Look up the stereoselectivity model for this reaction and demonstrate how it is used to predict…

A: Ingredients in AD-mix-β and their functions  Potassium osmate K2OsO2(OH)4 as the source of Osmium…

Q: construct a balanced equation for the formation of 1 mole of bismuth pentafluoride

A: Bismuth pentafluoride is an inorganic compound and is highly reactive. Its chemical formula is BiF5.

Q: Steam is compressed reversibly to liquid water at the boiling point 100°C. The heat of vaporization…

A: Solutions           Find W per mole and Q per mole and each of the thermodynamic quantities...

Q: A 1.00 L flask initially contains 4.40 mol of HI at a certain temperature. The K at this temperature…

A: 2HI <-------> H2 + I2  Number of moles of HI = 4.40 mol  Volume of flask = 1.00 L  Molarity =…

Q: I have to explain why this question is incorrect as I put the wrong answer for this and explain why…

A: Given , Heavier isotope has = 42 neutrons Gi2+ ha  40 electrons

Q: 3. What volume of 0.50 M K₂CrO, is needed to precipitate all the Ag+ ions in 450 mL of 0.20 M AgNO,…

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Q: Give condensed and developed formula to the following polymers 2-methyl, 3-carboxyl pentene 3,3…

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Q: If the mean mass of water measured with a 10-mL pipet is 9.97g at 24°C, what if anything, can you…

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Q: Question 1 Are the compounds shown below enantiomers, diastereomers, or the same compound? HO....…

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Q: e-4.0 Unit 3 Thermochemistry Assignment SCH4U View Insert Format Tools Add-ons Help P 100% Y Normal…

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Q: Which carbonyl contains the most acidic proton on its alpha carbon?

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Q: 2 Al +31,-2 All, 2 NEXT Assume the reaction starts with 4.20 g Al (26.98 g/mol) and 17.40 g iodine,…

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Q: A student placed the same chemical amount of SO₂(g) and NO₂(g) into a 1.0 L container. At…

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Q: charge(s), if any? Ⓒ... H-N=N=N O ..e H-NEN-N: ne molecule in the box, including the formal HN₂ ..0…

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Q: Separation of highly hydrophobic compounds can be achieved through IEX SEC NPLC HILIC

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Q: One of the molecules shown can be made using the Williamson ether synthesis. Identify the ether and…

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Q: What is the indicator employed in Cerimetry?

A: Cerimetry : Principle: Cerric ammonium sulphate in acidic medium can function as a strong oxidising…

Q: I Ш NH3 П IV (CH3)2NH NH₂

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Q: Explain the reaction shown below. Include the following pieces in your explanation. a. Identify the…

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Q: Which reaction will not give the indicated product? 1. CH, CHO 2. H₂O OH O CH₂CH₂OH, H* N H OH…

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Q: 2. Differentiate reducing agent and oxidizing agent.

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

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Q: a) b) CH3-CH₂- c) d) e) f) 0 O-CH₂-CH2-CH3 de CH3-CH-CH-CH3 CH3 OH -od x OH

A: The given problem is based o nomenclature of organic compounds.

Q: How many singlets in will be observed in the ¹H NMR spectrum of this compound? od

A: NMR spectroscopy is nuclear magnetic resonance spectroscopy

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Q: What is calcium-47 used for? Medical PET scans Treatment of thyroid disorders Drug-metabolism…

A: Calcium-47 is a radioactive isotope of Calcium which is the main component in bones.

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Q: Q7. What is the correct Lewis structure for the molecule in the box, including the formal charge(s),…

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Q: same compounds. and (a) 0-H O +0-H (c) and 0- CH₂-C-H (e) CH₂=C-H and CH₂-C-H

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Q: Write the net ionic equation to show the formation of a solid (insoluble ionic compound) when the…

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Q: The absorbance of 1.48 x 105 M methyl red solution, prepared in 0.1 M HCI, was measured using a 1.0…

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Q: Draw an example of a molecule which has polar bonds, but no net dipole moment. Indicate bond…

A: Example of polar bond but no net dipole moment ?

Potentiometric Titrations

Potentiometric titration is one of the important titration methods and is mainly carried out to characterize acid solutions. It follows a method similar to that of the normal titration technique, but the main difference is that there is no indicator used in the potentiometric titrations. Instead of using an indicator, electrodes are employed for monitoring the whole titration process. A scientist named Robert Behrend did the potentiometric titration for the first time, and it was done using the mercurous solution and potassium chloride.