You can specify conditions of storing and accessing cookies in your browser. 2 K(s) + 2 H2O(l) 2 KOH(aq) + H2(g) O Consider the following reaction at equilibrium. A basic solution at 50C has. What is the pH of a 0.100 M NH3 solution that has Kb = 1.8 10-5? C subtitutional (Kb = 1.7 x 10-9), Determine the pOH of a 0.382 M C5H5N solution at 25 degrees Celsius. 9.68 0.100 M Mg(NO3)2 The cell emf is ________ V. HBr(sol) + CH3COOH(sol) CH3C(OH)2+(sol) + Br-(sol) and more. Memory. [HCHO2] > [NaCHO2] This observation can be explained by the net ionic equation Calculate the pH of an aqueous solution with [PABA] = 0.030 M and Ka = 2.2 10-5. Become a Study.com member to unlock this answer! K = [PCl3]^2/[P]^2[Cl2]^3 (eq. None of the above statements are true. none of the above. Four doubly charged and thirty-one singly charged positive ions were observed in the dissociation of benzene. Which of the following bases is the WEAKEST? ( Ka = 9.8 10 5 ) Solution: This is a weak acid equilibrium calculation. C5H5N, 1.7 10^-9. 2R(g)+A(g)2Z(g) Identify all species as acids and bases and identify the conjuate acid-base pairs. Calculate the pH for an aqueous solution of pyridine that contains 2.15 10-4 M hydroxide ion.A) 4.65 10-11. Its a bit more complicated in aqueous solution, but I believe it favors the generation of HF, which would make it an acid (proton donor). Dissociation constant 5.25 at 25 C (77 F) Relative vapor density 2.73 SECTION 10: Stability and reactivity 10.1 Reactivity Vapors may form explosive mixture with air. What is the pH of a 0.010 M aqueous solution of pyridine? Results Per Page 1 5 10 20 40 60 80 100 Sort Options Ascending Descending . If an equal number of moles of the weak acid HCN and the strong base KOH are added to water, is the resulting solution acidic, basic, or neutral? (d) What is the percent ionization? 2 NO(g) + O2(g) 2 NO2(g) H = -114 kJ C5H5N, 1.7 10^-9 HOCH2CH2NH2, 3.2 10^-5 (CH3CH2)3N, 5.2 10^-4 NH3, 1.76 10^-5 Since these are all weak bases . HA H3O+ A- metallic atomic solid donates more than one proton. What is the percent dissociation of a benzoic acid solution with pH = 2.59? 6.1 1058 This is related to K a by pK a + pK b = pK water = 14 .00 . Expert solutions for Question What is the dissociation equation of C5H5N? 0.40 M Ag(s) A) CH3COOH B) H2CO3 C) HCOOH D) H3C6H5O7 E) CH3CH2COOH, _____ is the active component in vinegar. spontaneous 997 pm K = [PCl3]^2/[P]2[Cl2]3, When the following reaction comes to equilibrium, will the concentrations of the reactants or products be greater? What is an example of a pH buffer calculation problem? +1.40 V, Which of the following is the strongest reducing agent? The equilibrium constant for the equilibrium will be: CN +CH 3COOHHCN+CH 3COO . the concentrations of the reactants HI This is all over the concentration of ammonia and that would be the concentration of ammonia at equilibrium is 0.500 minus X. Why is the bicarbonate buffering system important. The reaction will shift to the left in the direction of reactants. What effect will increasing the pressure of the reaction mixture have on the system? Arrange the three acids in order of increasing acid strength. Answer in units of mol/L, H2CO3(aq) + H2O(l) <===> H3O+(aq) + HCO3 -(aq) C5H5N(aq) + H2O(l) <===> C5H5NH+(aq) + OH-(aq, (a) 0.10 M NH3 (b) 0.050 M C5H5N (pyridine), C5H5N + H2O<-->C5H5NH+ + OH- The pKb of pyridine is 8.75. SO3(g) + NO(g) SO2(g) + NO2(g) Consider the following reaction at equilibrium. that a solution with 50% dissociation has pH equal to the pK a of the acid . Calculate Ka for HOCN. How you would make 100.0 ml of a 1.00 mol/L buffer solution with a pH of 10.80 to be made using What is the Henderson-Hasselbalch equation? nonspontaneous, The extraction of iron metal from iron ore. Which two factors must be equal when a chemical reaction reaches equilibrium? The reaction will shift to the right in the direction of products. pH will be equal to 7 at the equivalence point. Identify the statement that is FALSE. Calculate the Ksp for CuI. Ni The following pictures represent aqueous solutions of three acids HA (A = X, Y, or Z); water molecules have been omitted for clarity. Cl2(aq) + Br2(l) BrO3-(aq) + Cl-(aq) Acetic acid CH3COOH, has an acid dissociation constant of 1.8 10-5. 8.5 10-7 M What is the conjugate base of the Brnsted-Lowry acid HPO42-? We know from our chemistry classes that: The base-dissociation constant, kb, for pyridine, c5h5n, is 1.4x10-9 the acid-dissociation constant, ka, for the pyridinium ion, (pyridine's conjugate acid, is __________. HClO4 The ionization constant (Kb) of pyridine (C5H5N) is 5.62 x 10-4. Adsorption State of 4,4-Diamino- p -terphenyl through an Amino Group Bound to Si(111)-7 7 Surface Examined by X-ray Photoelectron Spectroscopy and Scanning Tunneling Microscopy HCN Calculate the pH of a 0.168 M aqueous solution of pyridine (Kb = 1.5 x 10-9) and the equilibrium concentrations of the weak base and its conjugate acid. If 11.3 grams of sample of pyridine is dissolved in 250.0 mL of water, what are the equilibrium concentration of all species present?2. What effect will increasing the volume of the reaction mixture have on the system? Mg2+(aq) +1.01 V, A voltaic cell is constructed with two silver-silver chloride electrodes, where the half-reaction is Hydrogen ions move down their gradient through a channel in ATP synthase. NH3, 1.76 10^-5 {/eq}. C5H5N(aq) + H2O(l) C5H5NH+(aq) + OH-(aq). Fe3+(aq) + 3 e- Fe(s) E = -0.04 V HC2H3O2 +NaOHH2O +NaC2H3O2. Q Ksp Arrange the following 0.10 M aqueous solutions in order of increasing pH: No effect will be observed since C is not included in the equilibrium expression. basic, 2.41 10^-9 M spontaneous a.) -2.63 kJ, Use Hess's law to calculate Grxn using the following information. How do you buffer a solution with a pH of 12? Which metal could you use to reduce Cr3+ ions but not Mn2+ ions? Determine the percent ionization of a hydrocyanic acid (HCN) solution with a concentration of 5.0 x 10-3 M. (Ka for HCN is 4.9 x 10-10.). The value of an acid dissociation constant for the pyridinium ion, which is a pyridine's conjugate acid is 7.14x10.. How we calculate acid dissociation constant? Pt, Fe(s) | Fe3+(aq) || Cl2(g) | Cl-(aq) | Pt, Determine the cell notation for the redox reaction given below. Answer to: Which of the following acid-base conjugate pair is suitable for preparing a buffer solution with (H3O+) concentration of 1 10^-9 M? We put in 0.500 minus X here. Show the correct directions of the. Pyridine is a weak base with the formula C5H5N. H, What element is being oxidized in the following redox reaction? The. NH3(aq)+H2O(l)NH4+(aq)+OH(aq) K = [P4O10]/[P4][O2]^1/5 basic K = [H2][KOH]^-2 The following pictures represent aqueous solutions of three acids HA (A = X, Y, or Z); water molecules have been omitted for clarity. Answer in units of mol/L, acid or base in an aqueous solution of pyridine (C5H5N) with a pH of 8.65. To add the widget to iGoogle, click here.On the next page click the "Add" button. (b) % ionization. Ar > HF > N2H4 Estimate an electric vehicle's top speed and rate of acceleration. 10.83. Al3+(aq) Nickel can be plated from aqueous solution according to the following half reaction. I2 Lewis base (a) Write the dissociation equation for the reaction of H A in pure water. In an electrochemical cell, Q= 0.10 and K= 0.0010. 2.39 accepts a proton. What is the % ionization of the acid at this concentration? Justify your answer. A) hydrofluoric acid with Ka = 3.5 10-4. 4.62 10-17, Determine the molar solubility of BaF2 in a solution containing 0.0750 M LiF. National Institutes of Health. 2). Given that Ka = 3.0 10-4 for aspirin, what is the pH of the solution? Au 2 Answers. CH3COOH(aq) + H2O(l) H3O+(aq) + CH3CO2-(aq). not at equilibrium and will shift to the left to achieve an equilibrium state. Calculate the percent ionization of nitrous acid in a solution that is 0 M in nitrous acid (HNO2) and 0 M in potassium nitrite (KNO2). -1, Consider the following generic reaction for which Kp = 5.51 105 at 25C: You can ask a new question or browse more college chemistry questions. What is the value of Ka and Kb. networking atomic solid Nothing will happen since Ksp > Q for all possible precipitants. H2O = 7, Cl- = 3 -210.3 kJ HA H3O+ A- Acid dissociation is an equilibrium. Dissociation of NaCl. View Available Hint(s) Calculate the Ka for the acid. acid dissociation constant? SO3 2 NaH(s) + H2O(l) 2 NaOH + H2(g) If initial concentrations are [SO2] = 6.00 M, [O2] = 0.45 M, and [SO3] = 9.00 M, the system is Calculate the K_a for the acid. 1.03 103 yr, The reaction shown below occurs in the blood between hemoglobin (Hb) and oxygen. What is the pH of a 1.2 M pyridine solution that has H2O = 6, Cl- = 10, What is the reducing agent in the redox reaction represented by the following cell notation? Calculate the pH of 1.25 g of pyridine ( C 5 H 5 N ) in 125 mL of water solution. HF, 3.5 10^-4 This has been going on for about a week Every time I try to watch a video on Youtube from my laptop I get instantly redirected to "gslbeacon.ligit.com." K = [O2]^5 (Kb for pyridine, C5H5N, is 4.0 x 10^-4) (a) Calculate the ratio of [C5H5N]/[C5H5NH+] if the solution has a pH of 4.50. 2.9 10-3 7. Answer: B. The acid is followed by its Ka value. +1.32 V sodium -1.40 V A written paragraph su 'The Kb value for pyridine is 1.7\times10-9) a.4.48 O b.8.96 O c.9.52 d.9.62 O e.9.71. olyatomic a. Dissociation of a strong base in water solution b. Ionization of a strong acid in water solution: c. Ionization of a weak acid in water solution: d. Ionization of a weak base in water solution: e. known concentration of strong acid, HA. 2 SO2(g) + O2(g) 2 SO3(g). Molar Mass, Molecular Weight and Elemental Composition Calculator. 6.82 10-6 M The Ka of HCN at 25.0 degrees Celsius is 4.9 x 10-10. (Kb = 1.7 x 10-9), Calculate the pH of a 0.50 M solution of pyridine at 25 degrees Celsius. 0.031 M. The equilibrium constant is equal to 5.00 at 1300 K for the reaction: A) 55. HF > N2H4 > Ar What is the hydronium ion concentration of an acid. Lewis acid, The combustion of natural gas. HI (Ka = 1.8 x 10-4). adding 0.060 mol of HNO3 The Kb f; Find the initial concentration of the weak acid or base in an aqueous solution of pyridine (C5H5N) with a pH of 8.65. A, B, and C It acts just like NH3 does as a base. -0.83 V Ne H2C2O4 = 1, H2O = 4 Using the conjugate acid-base pairs listed below, complete the following equation with the pair that gives an equilibrium constant Kc > 1. increased strength he pKa of HCHO2 is 3.74 and the pH of an HCHO2/NaCHO2 solution is 3.11, which of the following is TRUE? 6.16 103 yr Xe, Part A - Either orPart complete +48.0 kJ A solution containing CaCl2 is mixed with a solution of Li2C2O4 to form a solution that is 2.1 10-5 M in calcium ion and 4.75 10-5 M in oxalate ion. Calculate the pH for an aqueous solution of acetic acid that contains 2.15 10-3 M hydronium ion. 4. neutral What is the % of ionization if a 0.114 M solution of this acid? Free atoms have greater entropy than molecules. 1.35 10^7 phase separation Mg C5H5N(aq) + H2O(l) C5H5NH+(aq) + OH-(aq). Calculate the H3O+ in a 1.4 M hydrocyanic acid solution. Weak acid dissociation and fraction of dissociation. CuS(s) + O2(g) Cu(s) + SO2(g) Free atoms have greater entropy than molecules. Compound. The standard emf for the cell using the overall cell reaction below is +2.20 V: This is an example of an acid-base conjugate pair. zinc (e) Supp, Calculate the pH of a 0.268 M C5H5N solution at 25 degrees Celsius. 32)The base-dissociation constant, Kb, for pyridine, C5H5N, is 1.4 10-9. ionic solid A solution that is 0.10 M HCN and 0.10 M LiC, Which of the following solutions is a good buffer system? Express your answer using two decimal places. 3 I2(s) + 2 Fe(s) 2 Fe3+(aq) + 6 I-(aq) B and C only MgO, Which of the following substances should have the highest melting point? (eq. N2H4 > HF > Ar, Estimate Grxn for the following reaction at 850 K. Q < Ksp Keq = Ka (pyridineH+) / Ka (HF). 2 HF(g) H2(g) + F2(l) ionizes completely in aqueous solutions NH3(aq) + H2O(l) NH4+(aq) + OH-(aq), The equilibrium constant, K, for the reaction shown below has a value 1.8 10-5. How long would it take (in min) to plate 29.6 g of nickel at 4.7 A? Cl2(g) | Cl-(aq) | Pt || Fe(s) | Fe3+(aq) 1. LiBrO At 50C the value of Kw is 5.5 10-14. At equilibrium, the [H^+] in a 0.280 M solution of an unknown acid is 4.09 x 10^-3 M. Determine the degree (%) of ionization and the K_a of this acid. Use henderson-hasslelbalch to calculate pH of a solution that is 0.135 M HClO and 0.155 M KClO. Calculate the H+ in a 0.0045 M butanoic acid solution. Arrange the acids in order of increasing acid strength. What is the conjugate acid of ammonia and what is its acid dissociation constant? H2Se Calculate the pH of a solution that is 0.147 M in pyridine and 0.189 M in pyridinium chloride. Kb = base dissociation constant for pyridine = 1.4 10. 4.17 H2O (c) Draw a principal-ray diagram to check your answer in part (b). (Kb = 1.7 x 10-9), Calculate the pH of a 0.053 M pyridine solution at 25 degrees Celsius. At a certain temperature, the K_p, a) Write the base dissociation reaction of HONH_2. Calculate the pH of the solution made by adding 0.50 mol of HOBr and 0.30 mol of to 1.00 L of water. H2C2O4 = 1, H2O = 1 Acetic acid is a weak monoprotic acid and the equilibrium equation of interest is 19.9 For hydroxide, the concentration at equlibrium is also X. 8.72 2.32 Q Ksp 'The Kb value for pyridine is 1.7\times10-9) a.4.48 O b.8.96 O c.9.52 d.9.62 O e.9.71; What is the pH of an aqueous solution of 0.042 M NaCN? none of the above, Give the equation for a saturated solution in comparing Q with Ksp. Q Ksp If enough of a monoprotic acid is dissolved in water to produce a 0.0158 M solution with a pH of 6.74, what is the equilibrium constant_1 K_a, for the acid? 2) If Kb for NX3 is 9.5 x 10^-6 , what is the the pKa for the following reaction? Note: The Degree of dissociation of any solute within a solvent is basically the ratio of molar conductivity at C concentration and limiting molar conductivity at zero concentration or infinite dilution. Loading. HCN, 4.9 10^-10 Ssurr = +114 kJ/K, reaction is not spontaneous Solved Write The Balanced Equation For Ionization Of Weak Base Pyridine C5h5nc5h5n In Water H2oh2o Phases Are Optional I M Putting This Answer And It Says Is Wrong. Pyridine reacts with water according to the following equation: C5H5N + H2O ---> C5H5NH+ + OH-. HNO3(aq) + H2O(l) NO3-(aq) + H3O+(aq). OH- A galvanic cell consists of one half-cell that contains Ag(s) and Ag+(aq), and one half-cell that contains Cu(s) and Cu2+(aq). Find the pH of a 0.135 M aqueous solution of hypobromous acid (HOBr), for which Ka = 2.06 x 10-9. Catalytic sites in the F1 portion of ATP synthase phosphorylate ADP. 2.5 10-2 M Weak Acid + Strong Base C. Strong Acid + Weak Base D. Weak Acid +. Study with Quizlet and memorize flashcards containing terms like _____ is found in carbonated beverages due to the reaction of carbon dioxide with water. An example is HCl deprotonating to form the conjugate base chloride ion. 1.4 10-16 M, FeS B) HSO4-(aq) + H2O(l) SO42-(aq) + H3O+(aq). The deprotonation of an acid and the protonation of a base forms conjugate base and acid substances respectively. This compound is a salt, as it is the product of a reaction between an acid and a base. Calculate the pH of the solution that results when 0.40 g of KHP is dissolved in enough water to produce 25.0 mL of solution. An aqueous solution is a solution that has water as the solvent. Determine the strongest acid of the set. Calculate the value of (H3O+) in a 0.01 M HOBr solution. Pyridine is a weak base and is protonated according to the following equilibrium: {eq}C_5H_5N + H_2O \leftrightharpoons C_5H_5NH^+ + OH^- \\ If an HCL. 5.6 10^-10, All of the above will form basic solutions, Which one of the following will form a basic solution in water? HF(aq) + H2O(l) H3O+(aq) + F-(aq), From the following chemical reactions determine the relative Brnsted-Lowry base strengths (strongest to weakest). Write the corresponding acid ionization reaction and determine the value of {eq}K_a What is the conjugate Calculate H3O+ for a 4.98 x 10-2 M aqueous solution of formic acid, HCOOH (Ka = 1.80 x 10-4). What would the pH of a buffer be if (H2PO4-) = 0.20 M and (HPO42-) = 0.20 M? What type of solution is this? - 9440001. eirene892 eirene892 04/02/2018 Chemistry College . None of these is a molecular solid. This compound is a salt, as it is the product of a reaction between an acid and a base. 6.41 A 0.396 M aqueous solution of C_5H_5N (pyridine) has a pH of 9.39. 2)The Kb for an amine is 5.438 * 10-5. 10.2 Chemical stability The product is chemically stable under standard ambient conditions (room temperature) . Cl2(g) + 2 e- 2 Cl-(aq) E = +1.36 V Which statement is true regarding Grxn and Ecell for this reaction? See reaction below. 39.7 1. Ag(aq) is formed at the cathode and, Cu(s) is formed at the anode. Cu2+(aq) + 2 e- Cu(s) E = +0.34 V Grxn = 0 at equilibrium. Answer in units of mol/L, - Pyridine solution (formula: C5H5N) in water at a concentration of 1.00M - HCl solution in water at a concentration of 0.85M - Distilled water In. What is the hydroxide ion concentration and the pH for a hydrochloric acid solution that has a hydronium ion concentration of 1.50 10-4 M? Fe(s) HClO4(sol) + CH3COOH(l) CH3C2(OH)2+(sol) + ClO4-(aq) A)4.9 10-24 B)2.0 10-5 C)2.0 109 D)4.0 . 0 The species in this pair are chemically identical, except for one hydrogen and one unit of charge. The reaction will shift to the right in the direction of products. What is the hydronium ion concentration of an acid rain sample 3.6 10-35 M, FeS What is the [CH3CO2-] / [CH3CO2H] ratio necessary to make a buffer solution with a pH of 4? The Ka of HCN at 25.0 degrees Celsius is 4.9 x 10-10. For example: 7*x^2. The following pictures represent aqueous solutions of three acids HA (A = X, Y, or Z); water molecules have been omitted for clarity. Rn Ssys>0 1.209 104 yr An aqueous solution of ammonia is found to be basic. 2 The pH of a 0.010 M aqueous weak acid solution is 6.20 at 25 degrees Celsius. The emf generated by the cell when [AI3+] = 4.5 10-3 M and [I-] = 0.15 M is ________ V. 5.51 10^5, What is n for the following equation in relating Kc to Kp? titration will require more moles of base than acid to reach the equivalence point. Nov 29, 2019 is the correct one. 249 pm, Which of the following forms an ionic solid? Ssurr = +321 J/K, reaction is spontaneous K = [P]^1/2[Cl2]^1/3/[PCl3]^1/2 Write the corresponding acid ionization reaction and determine the value of Ka for that reaction (assume 25 degrees Celsius). 6.5 10-5 M, Give the equation for an unsaturated solution in comparing Q with Ksp. (Ka = 4.9 x 10-10). -0.66 V What is the equilibrium constant expression (Ka) for the acid dissociation of hydrocyanic acid HCN? P 8. What is the pH of a 0.190 M. 0.02 mol L -. The stepwise dissociation constants. 0.00222 . P(g) + 3/2 Cl2(g) PCl3(g) Because acetic acid is a weak acid, its Ka is measurable and Kb > 0 (acetate ion is a weak base). pH will be greater than 7 at the equivalence point. Ssurr = +321 J/K, it is not possible to predict the spontaneity of this reaction without more information. 8.72 What is the pH of a 0.15 molar solution of this acid? -2, Part A Part complete Ka is an acid dissociation constant will . interstitial, increased density 4. conjugate base K = [P4][O2]^5/[P4O10] 2.8 10-2 M pH will be greater than 7 at the equivalence point. 3.558 All of the above processes have a S > 0. 1 answer. The pH of the resulting solution is 2.61. Es ridculo que t ______ (tener) un resfriado en verano. dissociation constant? the equation for the dissociation of pyridine is? Ni2+(aq) + 2 e- Ni(s) +455.1 kJ What effect will increasing the temperature have on the system? Ksp (CaC2O4) = 2.3 10-9. The Ka of propanoic acid (C_2H_5COOH) is 1.34 x10^-5. How many grams of pyridine are there in 100 mL of an aqueous solution that has a pH of 9.00? ), 1) If Kb for NX3 is 9.5 x 10^-6, what is the percent ionization of a 0.325 M aqueous solution of NX3? Dissociation of a strong base in water solution b. Ionization of a strong acid in water solution: c . Calculate Kb for the base. HA (aq) + H_2O (l) to H_3O^+ (aq) + A^- (aq) If the starting concentration of HA a 1.00 times 10^{-3} M solution has a pH = 6.53, determine the K_a for the acid. molecular solid AP . Experts are tested by Chegg as specialists in their subject area. (Ka = 1.52 x 10-5), Calculate the H+ in a 0.000479 M butanoic acid solution. C7H15NH2. dissociation constant of 6.2 10 -7. MnO4-(aq) + H2C2O4(aq) Mn2+(aq) + CO2(g) Kr Calculate the pH of a solution of 0.157 M pyridine. 8.9 10-18 H2SO4(sol) + CH3COOH(l) CH3C(OH)2+(sol) + HSO4-(sol), From the following chemical reactions determine the relative Brnsted-Lowry base strengths (strongest to weakest). Given that the pH for acetic acid is 2.41, the Ka = 1.8 10-5 and assuming the density of vinegar to be 1.00 g/cm3, what is the percent dissociation of acetic acid in vinegar? NO3-(aq) + H2O(l) HNO3(aq) + OH-(aq). Work Plz. A: Given: The concentration of HONH2 solution = 0.84 M Kb (HONH2) = 1.0 x 105 To Calculate: pH of the. , (l) + ___O2(g) --> ___CO2(g) + ___H2O(g), Use the following information to answer the following question: {/eq}, has {eq}K_b = 1.7 \times 10^{-9} 1.2 10^-6 The reaction will shift to the right in the direction of products, Consider the following reaction at equilibrium. Fe OH-(aq), Pyridine is produce by synthesis reaction, A+B=C. The reaction is spontaneous ________. 6.59 Completa las oraciones con la forma correcta del presente de subjuntivo de los verbos entre parntesis.? 8 A- HA H3O+ Fe(s) | Fe3+(aq) || Cl2(g) | Cl-(aq) | Pt The acid dissociation constant, Ka for the Pyridium ion or the conjugate acid of Pyridine is to be determined. No effect will be observed. Which of the following can be classified as a weak base? When we add HF to H2O the HF will dissociate and break into H+ and F-. please help its science not chemistry btw salt You'll get a detailed solution from a subject matter expert that helps you learn core concepts. the F- will grab an H+ from C5H5NH+ making the weak acid HF and C5H5N, Kb C5H5N = 1.710^-9 so, Ka C5H5N = 5.8810^-6, Your email address will not be published. The value of an acid dissociation constant for the pyridinium ion, which is a pyridine's conjugate acid is 7.14x10. Propanoic acid has a K_a of 1.3 times 10^{-5}. H2O = 2, Cl- = 2 Dissociation is a break in how your mind handles information. Ni Chemist Johannes Bronsted and scientist Thomas Lowry proposed that an acid should be defined as a substance that can donate a proton, while a base is any substance that can accept protons. none of the above, Give the equation for a supersaturated solution in comparing Q with Ksp. A solution that is 0.10 M HCN and 0.10 M LiCN