What is K. for H,O (1) + ( CO,² (aq) = OH- (aq) + HCo, (aq

Q: Write the equilibrium constant expression for this reaction: H;PO,(aq) - 3 H (aq)+PO (aq)

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Q: Evaluate this statement: A low value for K eq means thatboth the forward and reverse reactions are…

A: A low value for K eq means that both the forward and reverse reactions are occurring slowly. The…

Q: Consider the following aqueous chemical equilibrium of benzoic acid, a weak acid: C6H5COOH(aq) +…

A: A reversible chemical reaction can move in either forward or backward direction. The stage of a…

Q: A 0.200 M solution of a weak base has a pH of 9.00. What is the base hydrolysis constant, Kp, for…

A: Given: pH of solution= 9 Concentration of weak base = 0.2 M

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

A: The equilibrium constant Ka expresses the relation between products and reactants of a reaction at…

Q: Calculate the molar solubility of iron) hydroxide (Fe(OH)) if the K is 6.012 10 M at room…

A: Solubility is equal to the maximum amount of solute that can be dissolved in a given solvent. Ksp is…

Q: Write the equilibrium constant expression for the following reaction: H3PO4(aq) + 3 H20(1) = PO*(aq)…

A: Equilibrium constant: At equilibrium the ratio of products to reactants (each raised to the power…

Q: 12. What is the pH of a 1.00 molar solution of NaNO2(aq)? The K, for nitrous acid is 7.0 x 104. a.…

A: NaNO2 is a strong electrolyte that dissociates completely in water. Its ionic component NO2- gets…

Q: Calculate the value of ΔG∘rxnΔGrxn∘ for the following reaction at 282 K.  Ka = 2.9 × 10–8 and assume…

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Q: The pH of an aqueous solution of 0.0916 M ascorbic acid, H2C,H,06 (aq), is

A: pH = −log [H+] Where, [H+] is molar concentration of the H+ ion.

Q: The pH of an aqueous solution of 0.061 M ascorbic acid, H2C,H606 (aq), is

A: Please find your solution below : pH is the measure of extent of H+ concentration and the extent of…

Q: Calculate the equilibrium constant (Kc) for the following reaction: CH3COOH(aq) + OH aq) CH3CO0 (aq)…

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Q: The solubility of Ag,CrO, in water at 25 °C is measured to be 0.022 Use this information to…

A: Given-> Solubility = 0.022 g/L

Q: The pH of an aqueous solution of 3.34×10² M potassium acetate, KCH3COO (aq), is This solution is

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Q: Write the equilibrium-constant expression K for (a) H2(8) + I2(g) = 2 HI(g), (b) Cd²*(ag) + 4 Br…

A: Equilibrium constant for a reaction gives the concentration of products in forward reaction to that…

Q: The pH of an aqueous solution of 3.91×10-2 M potassium fluoride, KF (aq), is ? And it is acidic,…

A: pH of the salt can be calculated as: If pH= 7, the solution is neutral If pH> 7, the solution is…

Q: The equilibrium for the reaction between (CH,),NH, a weak base, and water is represented by the…

A: Recall the following expression to calculate pH of basic buffer     pH=14-pKb - logsaltbase Given…

Q: the pH of a solution prepared by dissolving 2.35 g of sodium acetate, CH3C ONa, in 60.5 mL o…

A: Molar mass of Salt = 82 g/mol Moles of Sodium Acetate(Salt) = .= mass/ Molar mass = 2.35/82 = 0.0287…

Q: The equilibrium constant, Ke, for the following reaction is 1.29x102 at 600 K. COCI,(9) co(g) +…

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

Q: The following acid-base reaction occurs spontaneously in the gas phase at 25.0°C: NH;(g) + HCl(g) =…

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Q: The value of K,, for water at 0 Cis 1 x 10 15b What is the pOH of water at 0°C? 6.5 7.0 7.5 8.0

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Q: Determine the K of a weak base if a 0.33 M solution of the base has a pH of 12.18 at 25°C. x 10

A: Given that: concentration of weak base = 0.33 M pH = 12.18 To find: Kb?

Q: Write the concentration equilibrium constant expression for this reaction. CN (aq) +H₂O(1)→HCN(aq)…

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Q: Indicate whether AG increases, decreases, or does not change when the partial pressure of H2 is…

A: The importance of Gibbs energy is that it gives information about the spontaneity of the reaction or…

Q: Salt K.p Common ion [cation] 5.27 х 10° М [anion] AgX 2.24 x 103 М Х-

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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: What should be the AH° in kJ/molm for the reaction 3 B 3 A?

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Q: The following reaction has a AG° value of +18.43 kJ/mol at 25 °C. HA(aq) + H;O(1) H;0 (aq) + A (aq)…

A: We have given that  HA(aq) + H2O(l) <-----> H3O+(aq) + A-(aq)   ∆G° = 18.43 KJ/mole  T = 25°C…

Q: The pH of an aqueous solution of 0.0327 M ascorbic acid, H,C,H,O6 (aq), is

A: The solution is as follows:

Q: Write the formula for the conjugate acid of each of the following bases: (a) HS¯, (b) HCO,, (c)…

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Q: Express the equilibrium constant for the following reaction 7 H2(g) + 7 Br2(g) = 14 HBr(g)

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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: (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: At 25 °C, only 0.0820 mol of the generic salt AB is soluble in 1.00 L of water. What is the Kp of…

A: The considered generic salt AB is soluble in water. AB (s)⇔A+ (aq) + B- (aq)

Q: 1. The equilibrium constant (Keq) for the formation of calcium carbonate from the ions in solution…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

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

A:

Q: Calculate the value of ΔG∘rxnΔGrxn∘ for the following reaction at 282 K.  Ka = 2.9 × 10–8 and assume…

A: Given,Temperature = 282Ka = 2.9×10-8

Q: a) What is the equilibrium constant for HF(aq) ⇌ H+ (aq) + F– (aq)?, b) is it Homogenous or…

A:

Q: Calculate the value of delta G rxn. For the following reaction at 298k K.a. = 2.9x 10^8 and assume…

A: According to the data given in the question,Ka for the given equilibrium reaction = 2.9…

Q: (aq) K, = =1.5x 10 [H,Co, (a)] HCO, (aq) + H;O0) co? (aq) + H.O(aq) (aq) 4.69 x 10 [HCo, (n What is…

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Q: The pH of an aqueous solution of formic acid (HCOOH) is 3.318. What is the initial molar…

A:

Q: ) Given the following reaction what is the expression for K? 2SO2 (g) + O2 (9) = 2S03 (g)

A: Given: The reaction is as follows: 2SO2(g) + O2(g) ⇌ 2SO3(g).

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

A: Monoprotic weak acid HA this chemical rxn .                                           HA(aqu)…

Q: The pOH for O.2 M sulfuric -2 acid solution is

A: We have 0.2 M sulfuric acid H2SO4 solution.we need to calculate the pOH of this solution.

Q: what unit should my k constant be？？

A: Equilibrium constant(K) :-      It is the ratio of the rate constant of forward and backward…

Q: The pH of asSolution is l,4lI. what is thep what is the TOM]? OH? What is the [H30*]?

A: Given   PH    = 1.411  POH  =   ? [ H3O+ ]   =  ?  [ OH- ]     =  ?

Q: The pOH for 0.2 M sulfuric -2 acid solution is

A: Formula used  ph = -log[H+] ph + poh = 14

Q: Complete the equation for the dissociation of K, PO, (aq). Omit water from the equation because it…

A: Given salt,         Potassium phosphate (K3PO4)

Q: Express the equilibrium constant for the following reaction.  16 CH3Cl(g) + 8 Cl2(g) ⇔   16…

A: the equilibrium constant expression can be written as the ratio of the concentration  of the…

Q: For the synthesis of ammonia from its elements, 3 H2(g) + N2(g) 2 2 NH;(g)

A: Equation used to calculate the standard Gibbs free energy change of the reaction is:…

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.