CH H;SO, HO- CH

Q: Experimental value of pka of NH4+ is 9.61 while the theoretical value is 9.26. Discuss the…

A: Ka is acid dissociation constant. A weak acid does not dissociate down completely into ions rather…

Q: Он HO- H,SO, Но- NO2 OH

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Q: aromatic, antiaromatic, or non aromatic molecule?

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Q: 1. Determine the molecular geometries of the following molecules and ions: a. 0, b. NI3 g. NH4 2-…

A: Since you have asked multiple questions, we will solve the first question for you as per our…

Q: e volume in mL

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 6. Show the curved-arrow mechanism for the Wittig reaction below where 2-ethyl-1-butene is formed.…

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Q: 1) 03, -78 °C H. ? 2) CH3SCH3

A: ->Ozonolysis of alkene produces carbony compound. In cinnamaldehyde there is present alkene which…

Q: Consider the following system at equilibrium where AH° = 268 k), and Ko = 5.10×10-6, at 548 K.…

A: as per guidelines, I'll have to solve only first question, sorry ! you'll have to post seperately or…

Q: What are the [H,O*| and [OH] of Diet Coke that has a pH of 3.17? ()

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Q: QUESTION 4 According to the following reaction, how many moles of water will be produced from 1.84…

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Q: One of the reactions that occurs in polluted air in urban areas is 2NO2(g) + O3lg) – N2O5(3) +…

A: Answer: Proposed reaction mechanism that is consistent with the experimental rate law is the way to…

Q: Calculate ratio of [deprtncted ] of Lysine side chrin at pH 7?

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Q: It takes 238. kJ/mol to break a carbon-iodine single bond. Calculate the maximum wavelength of light…

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Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.800 M Co(NO₃)₂ reacts with 29.0 mL of…

A: The reactant species which is totally consumed during the reaction and other species left in excess…

Q: Examine the following reaction. 3 CO 2 (g)+2 Fe(s) 5 Fe20 3 (s)+3 CO(g) What is the equilibrium…

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: Determine the molar solubility for Cr(OH)3 (Ksp 6.3 x 1 31) in an aqueous solution that has a pH of…

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Q: The primary metabolic product for the following compound is: COOE! COOH COOE! но COOE COOE! 'N' c.…

A: Here, most active funtional group is ester group in the presence of primary metabolites such as…

Q: Provide the correct sequence of reactions needed form the epoxide starting from ethyne. from H, H EH…

A: ->NaNH2 is base which can abstract most acidic hydrogen present in terminal Alkyne and form…

Q: If 88.7 g of AgNO₃ react with 28.6 g of H₂SO₄ according to this UNBALANCED equation below, what is…

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Q: 1. Some marine plankton contain triacylglycerols formed from the polyunsaturated fatty acid (PUFA)…

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Q: CH3 CH3 H3C H3C COH

A: Note : Acid catalyzed rearrangements.

Q: An aqueous magnesium chloride solution is made by dissolving 6.90 moles of MgCl, in sufficient water…

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Q: জাতল এ তखर जाक! তोजल व To (s)+ oct ca9) > J03c११) +C\Cqq) हिकार रीए नवच०ण्क उच्हबेo। Blancehe…

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Q: A solution is prepared by adding 0.10 mole of Ni(NH, ),Cl, to 0.50 Lof 3.4 M NH, Calculate Ni…

A: Here a solution is prepared by adding 0.1 mol of Ni(NH3)6Cl2 to 0.5 L of 3.4M NH3 . We have to find…

Q: Part A MISSED THIS? Read Section 10.10 (Pages 422 - 425) ; Watch IWE 10.11. Use bond energies to…

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Q: How many molecules of carbon monoxide (CO) needed to reactwith-excoss irOE()oxide-(E) to produce…

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Q: Consider the following two reactions for the production of ethanol. (1) C2H4(g) + H20(g) →…

A: The reactions given for production of ethanol are  1. C2H4 (g) + H2O (g) → CH3CH2OH (l) 2. C2H6 (g)…

Q: 0.00 L tank at 5.2 °C is filled with 12.9 g of boron trifluoride gas and 2.08 g of dinitrogen…

A: Given-> Volume = 10.00 L T = 5.2°C = 5.2 +273 = 278.2 K Weight of BF3 = 12.9 gm Weight of N2F2 =…

Q: 2,900 cc sample of gas at a pressure of 5.0 atm and a temperature of 50.0 °C decreases in…

A: V1 = 2900 cc P1 = 5.0atm T1= 50.0°C = 50.0 + 273 = 323 K V2 = 2400 cc P2 = 3.0 atm T2= ?

Q: CH3COOOH / Na 2HPO4

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Q: A sample of an unknown gas is placed in a vessel with a volume of 1,638 mL at a temperature of 48.7…

A: Given: The volume of the gas = 1638 mL The temperature of the gas = 48.7 ∘C The pressure of the gas…

Q: At 20 °C, the following concentrations were found for the gases in an equilibrium mixture for the…

A: We have to calculate the Kp for the reaction.

Q: A car tire is measured to have a volume of 32.4 L and pressure of 1,720 mmHg at 7:00 am. The…

A: V1 = 32.4 L P1 = 1720 mmHg V2 = 33.1 L P2 = 1762 mmHg  T2 = 303.4 K

Q: Rank the following substances in order from most soluble in water to least soluble in water: ethane,…

A: Four compound are provided in question and we have arrange it from most soluble to least soluble in…

Q: Calculate the percentage of NaOCl Mass of NaOCl in sample: 0.8933g Net Volume of Na2S2O3: 24mL…

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Q: One possible mechanism for the decomposition of ethane, C2H&, into ethylene, C2H4, and hydrogen,…

A: In the mechanism for the decomposition of ethane into ethylene and hydrogen, there are two steps for…

Q: proper formulas:

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Q: MX (Ksp = 9.87x10-36)

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Q: Write IUPAC names for the compounds below. If you use them, abbreviate ortho-, meta- & para- as o-,…

A: IUPAC naming is a way of naming a compound with a unique set of rules that follows internationally…

Q: 10) For bromine, AH°vap = 30.91 kJ/mol and AS°vap 93.23 JK-1mol-1 at 25°C. What is the normal…

A: Given, Delta H = 30.91 kJ/mol Delta S = 93.23 J/(mol K)

Q: 1.165 A steel sphere has a radius of 1.58 in. If this steel has a density of 7.88 g/cm3, what is the…

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Q: Draw and label a strcture of: Cervonic acid 22:6 Δ4,7,10,13,16,19. This is a fatty acid found in…

A: We have to draw structure and label it .

Q: 2. Given the following data: P4(s) + 6CI2(g) →> 4PC|3(g) AHrxn = 1225.6 kJ %3D P4(s) + 502(g) →>…

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Q: 729 Identify the relationship in each of the following pairs. Do the drawings represent consti-…

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Q: Calculate the pH of a 0.10 M solution of potassium acetate. The pKa for acetic acid = 4.76 (at…

A: Given, 0.10 M solution of potassium acetate. The pKa for acetic acid = 4.76 (at 25°C)

Q: Weight of CaCO3 (g): 0.2003g Trial Volume of EDTA (mL) Molarity of EDTA (M) 1 8.60 2 8.50 8.55…

A: 1 mol EDTA neutralises 1 mol of CaCO3

Q: What is the molarity of a solution that is prepared by dissolving 5.61 grams of KOH in enough water…

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Q: Caper Give the starting alkene and regents needed to make the epoxide shown.

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: In 2006, the synthesis of 18 Uuo (an isotope of element 118) was reported to involve the bombardment…

A: The equation for the nuclear reaction is:

Q: As the concentration of reactants decrease, the rate of the reaction generally O remains constant. O…

A: As the concentration of the reactants decrease, the rate of 5ge reaction generally Remains…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.