Give typed explanation Consider the equilibrium: H2O(l) + HC2H3O2(aq) = H3O+(aq) + C2H3O2-(aq) When NaOH is added to the solution of acetic acid, the concentration of acetate ion (C2H3O2-) increased. Explain using the relevant chemical equation
Q: Н I-Z S ОН
A: Amide functional group: Primary: R-CONH2 Secondary : R-CONH-R Tertiary : R-CONR2
Q: Calculate the PH and POH for a .023 mole solution of HBrO2 Ki for HBrO2 = 2.1 X 10-4
A: Given, Initial concentration of HBrO2 = 0.023 mole Ki of HBrO2 = 2.1×10–4
Q: hello i need help with part b and part c only Consider the system: A(g) --> B(g) at 25°C.…
A:
Q: 14.0.6 COUNTS TOWARDS GRADE Use the method of initial rates to determine rate law. A reaction is…
A:
Q: Draw the structures for 1. cis-3-4-epoxy-1-hexanol And starting alkene 2. cis-3-hexen-1-ol please…
A: Answer: Stereochemistry is the branch of chemistry that involves the study of the different spatial…
Q: 2. Which compound would work out to form a Grignard reagent. Circle the portion of the molecule that…
A: • In this question among the given compounds each can form grignard reagent. • But here we have to…
Q: At 35°C, K = 1.8 x 10-5 for the reaction 2 NOCI(g) 2 NO(g) + Cl₂ (g) Calculate the concentrations of…
A:
Q: ed Lewis structure Cl 0 :Z: O: | : Z: :ä=ö Is the proposed Lewis structure reasonable? O Yes. No, it…
A: A question based on molecule. 3 Lewis structures are prescribed that are to verified for their…
Q: name hypochlorous acid acetic acid 0.1 M KCIO acid solution 0.1 M HONH3Br 0.1 M NaCH3CO₂ 0.1 M KBr…
A: As we know, salt of strong acid and strong base are neutral in nature . salt of weak acid and…
Q: olution plz. Should correct
A: Transition metal complexes has number of unpaired electrons present in the d-orbital.
Q: What volume of solution would be needed to deliver 2.0 g of a drug if the concentration of the drug…
A: given , mass of drug = 2.0 g Concentration of drug in solution = 10.0 %
Q: [References] Use the References to access important values if needed for this question. a. How many…
A: Since, Moles is the ratio of mass to the molar mass of that atom or molecules. Thus,
Q: Provide products for the reaction. No mechanism is needed НО НО - НО Но, LOH HNO3
A: Given that, a reaction is We have to give the product of the above reaction.
Q: For the gas phase reaction: NO₂(g) O No change In what direction will the reaction shift to…
A: Given gas phase reaction: N2(g) + 2O2(g) <=> 2NO2(g)
Q: TOPIC: Stoichiometric Calculations 1.) How do you prepare 75mL of 25% (w/v) sodium chloride? 2.)…
A: The question is based on the concepts of solutions. we have to prepare the desired solution.
Q: 2.36 g of the triglyceride below is saponified with excess NaOH, calculate the theoretical yield of…
A: Triglyceride structure is given: Mass of triglyceride used = 2.36 g Theoretical yield of the…
Q: Problem VI: Propose a Synthesis for the following transformation: Snoitemotenes OH Set tren thưce 1
A: The question is based on the concept of organic reactions. we need to synthesize the product from…
Q: TOPIC: Stoichiometric Calculations 1.) You have a 250mM stock of Tris. What volume of this stock…
A: In a stoichiometric titration, No moles of solution will remain constant throughout the reaction.…
Q: Shown below is a proposed synthesis of the target molecule, using acetaldehyde and formaldehyde: 'Н…
A: Solution: Aldol addition reaction: The carbonyl compound with at least one alpha proton under…
Q: i-Pr O What product(s) would you expect to obtain from acid-catalyzed hydrolysis of the single…
A: Given that, an epoxide is We have to give the acid-catalyzed hydrolysis product of the above…
Q: The half-lives of different radioisotopes are given in the table. Radioisotope Half-life (min)…
A:
Q: Rank the acidity of the following molecules. OH NH₂ OH SH
A:
Q: What is the Arsenic concentration (number of atoms/m3) in Ge for which room temperature conductivity…
A:
Q: Use the standard free energies of formation in Appendix B to calculate the standard cell potential…
A: As per the standard table standard free energy of formation is : ∆G°f (H2) = 0 KJ/mol ∆G°f (O2) =…
Q: A 1.00-g sample of a gaseous compound of boron and hydrogen occupies 0.820 L at 1.00 atm and 3°C.…
A: Given- 1) Volume - 0.820 L 2) mass - 1.00 g 3) pressure - 1.00 atm 4)temperature - 3°C=276K
Q: What is the HNMR of the following product? cis-3,4-epoxy-1-hexanol ОН
A: 1H-NMR spectroscopy gives an information regarding the type and nature of the protons present in the…
Q: Data Table Data Entry Quantities Used Theoretical Yield of Precipitate (record here, show…
A:
Q: Solid ammonium chloride, NH, Cl, is formed by the reaction of gaseous ammonia, NH,, and hydrogen…
A:
Q: Write the balanced, net ionic reaction that occurs when hydrochloric acid neutralizes excess sodium…
A: An ionic equation is a chemical equation that shows the dissociated ions of soluble ionic compounds…
Q: Name the following structure:
A: General discussion about the compound-
Q: 1) Write a nuclear reaction equation for each decay. a) Th234 alpha decay b) Th230 beta decay c)…
A: given
Q: Given that pK₂ = 3.14 at 25 °C for HNO₂, what is the pH of 0.165 mol L-1 NaNO₂(aq) at 25 °C? What is…
A:
Q: NH3 is a weak base (?b=1.8×10−5�b=1.8×10−5) and so the salt NH4Cl acts as a weak acid. What is the…
A:
Q: describe in words how you would making up a 0.7 M nitric acid solution from a bottle of concentrated…
A: We need to find the molarity of 70%w/w nitric acid and then use the dilution formula. Density of…
Q: A robot spacecraft returned samples from the planetesimal 98765 ALEKS, located in the outer Solar…
A: In the question we have to calculate the average mass of ruthenium Given that Isotope Mass (amu)…
Q: 1) Draw the mechanism and predict the major product of the following reactions. a) b) 8 Br₂ hv NBS…
A: These two reactions are radical reactions in which the reaction is carried in presence of light…
Q: Predict the products following acid-base reactions. of the a. acetic acid + ammonia b.phthalic acid…
A: Any acid-base reaction gives salt. If acid will release a proton then the base will abstract proton…
Q: 2- Give the product for the addition of chlorine when HCl reacts with 3-Hexyne in acetic acid…
A: When HCl react with alkyne ==> Anti addition of HCl in alkyne
Q: the chemical structure of cholestert is shown, how navy poomble for His molecule) steres i somes are…
A: We have find out the number of stereoisomer in cholesterol.
Q: Please rank the below electrophiles from most to least reactive for a SN2 reaction ·1 A + Yo B C D…
A: A question based on reaction mechanisms of organic chemistry. 4 electrophiles are prescribed that…
Q: Draw the Lewis structure for the sulfur trioxide (SO3) molecule. Be sure to include all resonance…
A: Lewis dot structures, also known as electron dot structures, are diagrams used to represent the…
Q: What is the [A2-] (in mol L-1) of a solution containing 1.448 mol L-1 of a diprotic acid with pKA1 =…
A:
Q: "At 298 K, P * V = 1 L atm in all three containers." Why would it equal to 1 L atm in all three…
A: According to Boyle's law, when the temperature is fixed, the volume (V) of a gas is inversely…
Q: If the value of Ksp for Cd(103)2 at 25 °C is 2.5×10-8, what is the molar solubility of Cd(103)2 ?
A:
Q: Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid…
A:
Q: On the structure of ethyl bromide (CH3CH₂Br) below, select the region where the partial positive…
A: When two different atoms bonded by covalent bond then the bonding pair of electrons pulls by more…
Q: 4. For the following reaction and given condition, set up an ICE table and write an expression for…
A: The equilibrium constant (Kc) is given by the ratio of the product of the molar concentration of…
Q: Draw and upload as an attachment the Lewis structure for hydrobromic acid (HBr). (Remember no heic…
A: Lewis structure of hydrobromic acid with partial charges
Q: Treatment of (2R, 3R)-2,2-epoxy-3-methylpentane with aqueous acid results in a ring-opening…
A: Draw the product and intermediates of the given organic reaction.
Q: Synth. Transf. 24.8: Grignard + Nitrile R-CEN R'-MgBr H H₂O R NH3 'R'
A: Grignard reagents are very useful to form carbon-carbon bond.
Give typed explanation
Consider the equilibrium: H2O(l) + HC2H3O2(aq) = H3O+(aq) + C2H3O2-(aq) When NaOH is added to the solution of acetic acid, the concentration of acetate ion (C2H3O2-) increased. Explain using the relevant chemical equation
Step by step
Solved in 3 steps
- The following equilibrium concentrations were measured at 25 ∘C∘C:Lactic acid [C3H6O3]=9.64×10−2 M; [H+]=3.65×10−3 M;Lactate ion [C3H5O3−]=3.65×10−3 M. What is the concentration of lactic acid C3H6O3 if at equilibrium [C3H5O3−]=[H+]=1.07×10−2 M?At 25oC, Ka for acid dissociation of aspiring (C9H8O4) is 3.0 x 10-4. Calculate ΔGo for the reaction C9H8O4 (aq) + H2O(l) H3O+(aq) + C8H7O4-(aq)At 25oC, Ka for acid dissociation of lactic acid (HC3H5O3) is 1.0 x 10-4. Calculate ΔGo for the reaction HC3H5O3 (aq) + H2O(l) H3O+(aq) + C3H5O3-(aq)
- Write the equilibrium-constant expressions and obtain numerical values for each constant in (c) the acidic dissociation of methyl ammonium hydrochloride, CH3NH3Cl. (d) the basic dissociation of NaNO2. (e) the dissociation of H3AsO3 to H3O+ and AsO33-The value of Ka for nitrous acid (HNO2) at 25 ∘C is 4.5×10-4 △G°=19.1kJ What is the value of △G at equilibirum?The acid - dissociation constant (Ka) of chlorous acid (HCIO2) is 1.1 x 10-2 Calculate the concentrations of H+. CIO 2-, and HCIO2 at equilibrium if the initial concentration of HCIO2 is 0.0125 M
- Derive a pseudo/effective Henry’s constant formula for NH3 dissolved in water. Start from its equilibrium equation: NH3 + H2O NH3•H2O NH3•H2O NH4+ + OH-5. At 25°C, calculate the molar H3O+ and OH-1 concentrations of the following:b. 0.0600 M NH3c. 0.200 M C6H5COONa (sodium benzoate)d. 0.0860 M KOHe. 0.0689 M HClThe following equilibrium constants have been determined for hydrosulfuric acid at 25oC ; H2S(aq) ↔ H+(aq) + HS-(aq) Kc’ = 9.5x10-8 HS-(aq) ↔ H+(aq) + S2-(aq) Kc’’ = 1.0x10-19 Calculate the equilibrium constant Kc for the following reaction at the same temperature. H2S(aq) ↔ 2H+(aq) + S2-(aq) 8x10-18 5x10-27 4x10-16 8x10-25 9x10-24
- Write the chemical equation and the Ka expression for the acid dissociation of each of the following acids in aqueous solution. First show the reaction with H+1aq2 as a product and then with the hydronium ion: (a) C6H5COOH, (b) HCO3 -.at 25oC, Ka for aspirin (C9H8O4) is 3.0 x 10-4. Calculate Δ Go (kJ/mol) for the reaction: C9H8O4(aq) + H2O(l) = H3O+(aq) + C9H7O4-(aq)The acid-dissociation constant for benzoic acid (C6H5COOH) is 6.3×10−5. Part A Calculate the equilibrium concentration of H3O+ in the solution if the initial concentration of C6H5COOH is 0.060 M . Express your answer using two significant figures. part B Calculate the equilibrium concentration of C6H5COO−C6H5COO− in the solution if the initial concentration of C6H5COOHC6H5COOH is 0.060 MM . Express your answer using two significant figures.