Why is there a need to correct conductivity of the sample solution? Cite three possible sources of error in the experiment and discuss their effects on the computed ionization constant of the acetic acid. What is the effect of dilution on the fraction of the acetic acid ionized?

Q: What is the correct systematic name for the compound shown here? N

A: Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more prior…

Q: Determine the point group of each molecule. Show the different symmetry elements. 8. cis-N₂F2

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Q: PH 6. If 1.0 mL of 0.010 M NaOH is mixed with enough water to make the total volume 10.0 mL, what is…

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Q: If you have 0.2 moles of a substance in 500 mL of water, what is the molarity? Remember to convert…

A: Given:  Moles of the substance = 0.2 mol The volume of the solution = 500 mL Since 1000 mL = 1…

Q: Propane (C3H8) burns in oxygen to produce carbon dioxide and water. C3H8(g)+5O2(g)→3CO2(g)+4H2O(g)…

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Q: Are we able to completely separate pigments from each other using paper chromatography?

A: Paper chromatography separation of pigments

Q: newly developed adhesive is found to be a nonelectrolyte upon dissolving in water. A prepared…

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Q: The reaction PC13(g) + Cl₂(g) = PC15(g) has AH = -87.9 kJ, AS° = -170 J/K, K = 3.32 x 10 at 298 K.…

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Q: using what you can recall from this unit write one or two short paragraphs decribing ernest…

A: In this question, we have to write one or two short paragraphs decribing ernest rutherfords atomic…

Q: QUESTIONS In the following reaction in aqueous solution, the acid on the reactant side is product…

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Q: Calculate the volume in liters of a 36.3 g/dL zinc nitrate solution that contains 379. g of zinc…

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Q: A mixture of methane and hydrogen gases, in a 8.02 L flask at 82 °C, contains 4.49 grams of methane…

A: Partial pressure :  If a flask is filled with more than one gas, each gas exerts pressure. The…

Q: Ammonium phosphate NH43PO4 is an important ingredient in many fertilizers. It can be made by…

A: A balanced chemical equation contains an equal number of atoms of each elements on both sides of the…

Q: What is the equilibrium concentration (in M to three decimal places) of HBr for the following…

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Q: X Y Z sample before cm 6 -5- 4 3- X Y Z sample after solvent front origin line

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Q: Classifying Reactions and Balancing Chemical Equations Part A: For each of the chemical reactions…

A: Balance chemical equation: Balanced chemical equation can be defined as the reaction in which number…

Q: The enthalpy of solution (AH) of NaNO3 is 20.4 kJ/mol. If 8.50 g NaNO3 is dissolved in enough water…

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Q: 2. Consider this two step mechanism for a reaction... NO3 + 0₂ N₂O5 Step 1 NO₂ +03 Step 2 NO3 + NO₂-…

A: Given  slow; - NO2 + 02 ---->NO3 + 03fastNO3 + NO2 ----> N2O5 “Since you have posted a…

Q: Which of the structures below (I-V) is expected to be formed after rearrangement of the following…

A: carbocations are rearranged during reaction to get stabilty

Q: Calculate the standard enthalpy of formation for H2O2(l). Use the standard enthalpy of formation…

A: The given compound is H2O2(l).  The standard enthalpy of formation for H2O2(l) is

Q: A sample of  copper(II) sulfate was created by measuring 57.73 g of solute and adding it to 1.6 L of…

A: The concentration of the solution is = 0.226 M

Q: 6. A solution of potassium sulfide reacts with a solution of lead (II) nitrate to produce aqueous…

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Q: 11. ₁. A Carnot heat engine contains 8.00 moles of oxygen gas (assume CVm= 2.5R). The temperature of…

A: A carnot cycle consists of 4 steps.  1) reversible isothermal expansion (P1,V1,TH to P2, V2,TH) 2)…

Q: A 30.00 g sample of a solid was heated in a test tube to 100.00o C in boiling water and carefully…

A: Answer: This question is based on energy conservation where heat gained by water will be equal to…

Q: 10 -- 56 89 2 3 : : Question 4 Listen 01.3x10-6 M Listen Find the [OH-]in a solution where…

A: Formula :

Q: 1. What is the general equation that represents a single displacement reaction?

A: Single displacement reaction :  Reaction in which single (one) element is replaced by another in a…

Q: A Diels-Alder reaction that does not produce regioisomers or stereoisomers

A: Diels-Alder reaction: The Diels–Alder reaction is a pericyclic reaction (cycloaddition) between a…

Q: 2) The average rate of disappearance of ozone in the following reaction is found to be 8.93 x 103…

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Q: Write the balanced molecular, total ionic, and net ionic equation for the chemical reaction…

A: Aqueous Strontium nitrate reacts with aqueous potassium sulfate to form solid Strontium sulfate and…

Q: 8 If a reaction has a rate law of: Rate = [A]²[B]2 2 What factor will the rate increase if the [A]…

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Q: What will be the major organic product from the acid-catalysed hydration of 1- butene…

A: -> Acid catalysed hydration of alkene give alcohol and proceeds through most stable carbocation.…

Q: Calculate the pH during the titration of 20.00 mL of 0.1000 M butanoic acid (Ka = 1.54 x 10-5) with…

A: Neutralization reaction HA + NaOH →NaA + H2O Salt (NaA) hydrolysis reaction leads to produce OH-…

Q: 2. How many grams of sulfuric acid (H₂SO4) would you measure to make 1L of a 1M solution? Show your…

A: Molarity = Moles of solute/ Volume of Solution(L) Moles of Solute = Mass of solute/Molar mass of…

Q: Show the simplified Michaelis-Menten kinetic scheme that describes the reaction: E + S ⇌ E + P.

A: Enzymes generally catalyse the reaction by lowering the activation energy . They don't consume…

Q: The initial concentration of a reactant in a zero-order reactioin is 1M. The rate constant k is…

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Q: Use the following scenario and results to answer the following four questions: Scenario:  It was…

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Q: As the intermolecular attractive forces between molecules increase in magnitude, do you expect each…

A: Given  If As the intermolecular attractive forces between molecules increase in magnitude

Q: Exercise 4 Write a Ka (hydrolysis) reaction for the following acids. Use the appropriate type of…

A: Note: As per guidelines solution of question-4 has been made. For the expert solution of other…

Q: 1. Balance the following Redox Reactions A.MnO2 →MnO4+MnO₂ B. Crl3+Cl₂ CrO²+1O+Cl…

A: The redox reactions are balanced by using half-reactions method or oxidation number method. In…

Q: How many milliliters of a 7.150 M HClHCl solution are required to react with 34.30 g magnesium?…

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Q: Which of the following are safe and effective techniques for drying organic solids recovered from a…

A: We know, drying techniques are the most important for organic compounds to be recovered in solid…

Q: The hydroboration of methylphenylcateylene (1-phenyl-1-propyne) with 9-Borabicyclo[3.3.1]nonane…

A: Concepts of NOE in NMR.

Q: why can esterification also be considered to be a neutralization reaction?   b)What is…

A: #(a): In a neutralization reaction, an acid and a base react to form salt and water(H2O).

Q: u are utilizing 21.1 mL of NaOH (1M) in the reaction, and want to add 2 times the uivalence of…

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Q: A glass of water contains 4.22 mol of water molecules. How many hydrogen atoms are in the water? x…

A: Moles:   Mole is an unit of amount any substance for measuring large quantities of very small…

Q: is used for Technetrium-99m radioisotope-guided surgical biopsies of certain bone cancers. A patient…

A: Given the activity of the Technitium-99m injection = 15 mCi/mL  The required conversion factor is: 1…

Q: hi i do not understand the words in blue ink written at the bottom can you please re write

A: Ideal gas equation : PV = nRT  where P = pressure of the gas            V = volume of the container…

Q: A Diels-Alder reaction that shows the stereospecificity of the reaction with respect to the diene…

A: In stereospecific reactions one stereoisomer gives one product having stereochemistry opposite to…

Q: Exercise 6b. Arrange the solutions in order of increasing acidity: NaCl, NHẠC1, KCN, NaOH, NaCH3COO,…

A: Answer-6 Both these questions are based on the principle that stronger the base, weaker will be its…

Q: Draw the major products of this reaction. Ignore inorganic byproducts. 8 1.03 2. H2O2 Please select…

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