CH;NH, is a weak base (Kp = 5.0 × 104), so the salt CH,NH,NO, acts as a weak acid. What is the pH of a solution that is 0.0590 M in CH,NH,NO, at 25 °C?

Q: Boric acid, BOH is used as a mild antiseptic. What is the pH of a 0.025 aqueous solution of boric…

A: Ka= [product]÷[Reactant] Then take assumption degree of ionisation is very Very less than 1

Q: What is the pH of a 1.00 x 10^-9 molar solution of CaCl2?

A: Given :  Concentration of CaCl2 = 1.00 x 10-9 M

Q: What is the pH of a 0.0470 M solution of methylamine (CH&NH2, Kb = 4.4 x 10 4)?

A: Calculate the hydroxide ion concentration released by methylamine. OH- = KbCOH- = 4.4 × 10-4 ×0.047…

Q: What is the pH of a 1.00 x 10^-9 molar solution of MgCl2?

A: The pH of a 1.00 x 10^-9 molar solution of MgCl2 is given below

Q: The odor of fish is due primarily to amines, especially methylamine 1CH3NH22. Fish is often served…

A: Step 1: The Neutralization reaction between methyl amine and citric acid is as follows: CH3NH2 (aq)…

Q: 7. What is the pH of a 0.025 mol/L solution of methanoic acid? K₁ = 1.8 x 104

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Q: Determine both the pH and the % ionization of a 0.53 M hypochlorous acid, HCIO, solution at 25°C.…

A: The given data is as follows: The concentration of HClO = 0.53 M The value of Ka for HClO = 2.9×10-8…

Q: The ionization constant (K») of aniline (CsHsNH2) is 2.35 x 10-5, If 7.285 grams of aniline is…

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

Q: A monoprotic weak acid, HA, dissociates in water according to the reaction HA(aq) + H,O(1) =H,0*(aq)…

A: Given equilibrium Concentration of [HA] = 0.290 M [H3O+]    = 4 × 10-4 M [A-]         = 4.00 × 10-4…

Q: What is the pH of a 0.232 M solution of ammonia, a weak base with a K of 1.7 x 10-5?

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

Q: The ionization constant (Kb) of aniline (C6H5NH2) is 2.35 x 10–5. If 7.285 grams of aniline is…

A: We have to predict the equilibrium concentration of all species.

Q: In the laboratory, a general chemistry student measured the pH of a 0.509 M aqueous solution of…

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Q: Construct the expression for Kb for the weak base, CN-. CN-(aq) + H:O(1I) = OH-(aq) + HCN(aq) Based…

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Q: Consider the following equilibrium between propanoic acid and its conjugate base: H20: + H30+…

A: The given reaction is,

Q: The acid dissociation constant K, of alloxanic acid (HC,H,N,0,) is 2.24 x 1 Calculate the pH of a…

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Q: 4) The concentration of the hydroxide ion, OH-(aq), in an aqueous solution is 2.5 x 10–3 mol/L. What…

A: 4). Given,  Concentration of hydroxide ion= 2.5×10^-3 mol/L

Q: The pH of an aqueous solution of 8.08×10 M sodium hypochlorite, NaCIO (aq), is This solution is

A: Basic salt is the Salt formed from strong base and weak acid solution 8.08 x 10-2 = 0.0808 M NaCIO…

Q: In a solution of 0.015 mol L-1 HBr(aq) at 25 °C (a) What are the concentrations of the hydronium,…

A: pH stands for the potential of hydrogen ion concentration or power of hydrogen. The pH of an aqueous…

Q: Consider the following fictional reaction: 2AB(aq) ⇌ 2A(aq) + B2(aq) K = 9.8 x 101 If your initial…

A: Given:   The initial concentration of AB, A, and B2 are 5.0 M. The value of Kc is 9.8×101.

Q: Can you figure out the pH of an equilibrium reaction without being given Ka, Kb, pKa, or pKb and…

A: The negative logarithm of the concentration of hydrogen or hydronium ions is termed as pH. The…

Q: The value of K, for acetic acid , CH3COOH , is 1.80×10. Write the equation for the reaction that…

A: Acetic acid is a strong acid, because it's conjugate base, the acetate ion has two equivalent…

Q: Write the chemical reaction for the ammonium ion in water, whose equilibrium constant is Ka, Include…

A: Here, for reaction in between ammonium ion and water, some factors need to be addressed so that…

Q: A weak acid, HA, is a monoprotic acid. A solution that is 0.140 M in HA has a pH of 1.800 at 25°C.…

A: In this question, we will determine the Ka value and degree of ionization.  How we can calculate,…

Q: 5. A solution is initially 0.050 M in ammonia, NH3 (Kp = 1.8 x 10°). (a) Write the equilibrium…

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Q: The acid dissociation constant K, of acetic acid (HCH,Co,) is 1.8 x 10. D. Calculate the pH of a…

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Q: 11. For the weak base piperidine, C;H;0NH, K = 1.30 x 10°. What is the equilibrium concentration of…

A: An ICE table is constructed to determine the equilibrium concentration of all the species present in…

Q: In the laboratory, a general chemistry student measured the pH of a 0.591 M aqueous solution of…

A:

Q: Saccharin, a sugar substitute, is a weak acid with the formula, HC7H4NSO3.  The pKa of saccharin is…

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Q: Determine the pH of a 1.2 M solution of ammonia, NH3, with K 1.8 x 105

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Q: Boric acid, BOH is used as a mild antiseptic. What is the pH of a 0.025 aqueous solution of boric…

A: Set up the equilibrium table for the given acid solution Let x be the unknown concentration…

Q: LAI 298 15 K, the acid dissociation constant, Aas for propanoic acid, CH3CH,COOH, is 1.35 x 10 Write…

A: Propanoic acid is a weak acid, it does not dissociate completely.

Q: The acid-dissociation constant for chlorous acid (HClO2) is1.1 x 10-2. Calculate the concentrations…

A: The dissociation reaction of HClO2 is  => HClO2 + H2O -----> H3O+ + ClO2-              =>…

Q: If the equilibrium constant for A + B  C is 0.180, what is the equilibrium constant for 2C  2A + 2B…

A: The equilibrium expression for the given reaction:

Q: What is the pH of a solution prepared by dissolving 0.450 mol of NH3 in sufficient water to make…

A: Given,  The pH of a solution prepared by dissolving 0.450 mol of NH3 in sufficient water to make…

Q: The value of K, for hypochlorous acid , HC1O , is 3.50x108. Write the equation for the reaction that…

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Q: Q3// The basicity constant Kp for ammonia is 1.75 x 10 at 25°C. Calculate the pH and pOH for a 1.00…

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next…

Q: Benzoic acid, HC7H5O2, and its salts are used as food preservatives. Ka for benzoic acid is 6,3 x…

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Q: (CH;), (CH,),NH) Fill in the left side of this equilibrium constant equation for the reaction of…

A: The base given is (CH3)2NH Since weak base reacts with water and produce conjugate acid and…

Q: Phenoxide ion (C,HsO) is a weak base, with Kp = 7.70 x 10. Calculate the pH of a 0.50 M aqueous…

A: Given that  Kb = 7.70 × 10-5  Peroxide ion is a weak base

Q: Write the dissociation reaction and the corresponding K equilibrium expression for HCN

A: As per the question dissociation reaction and equilibrium constant expression for weak acid HCN are…

Q: 1 The ionization constant (K) of aniline (CSHSNH2) is 2.35 x 10 If 7.285 grams of aniline is…

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Q: Alizarin yellow R, Ka = 7.9 x 1012, is yellow in its protonated form (HX) and red in its ionized…

A: Alizarin yellow (R)  be a distinct orange color when,…

Q: The following equilibrium is established in water solutions. Write an equilibrium expression for the…

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Q: 0 K, Keq for the given reaction is 1.6x10. If 1.0 mol of NOCI (g) is placed and the system is…

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Q: Write the equilibrium for the autoionization of sulfuric acids (H 2 SO 4 ) and write the expression…

A: Equilibrium expression for autoionisation of sulphuric acid

Q: The hydroxide ion concentration, [OH*], of an aqueous solution of 0.591 M trimethylamine (a weak…

A: Trimethylamine dissolved in H2O and since it is a weak base so it dissociates partially as follows

Q: What is the pH of a 1.00 x 10^-9 molar solution of KCl?

A: KCl is a salt of strong acid (HCl) and strong base (KOH).

Q: A 0.437 M solution of a weak base has a pH of 11.94. What is the base hydrolysis constant, Kp, for…

A:

Q: The acid dissociation K, of acetic acid (HCH,Co, is 1.8 x 10 a Calculate the pH of a 2.6 x 10 M…

A: Acetic acid is a weak acid. hence it will dissociate partially as per the reaction  CH3COOH ---->…