Write K expression for the following reaction: 2H2O2(aq) ↔ 2H2O(l) + O2(g)

Q: a. Calculate the equilibrium constant (K) for the reaction if the eq reactants and products are:…

A: This is gaseous reaction . We have to find K equilibrium constant.

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

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Q: Suppose that the equilibrium constant for chemical reaction 2A><B is 2.3 x 10^7, what is the…

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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: The equilibrium constant for the reaction  NO2(g) ⇌ 1/2 N2O4(g)  is 12.8 at 25 oC. Calculate the…

A: When an equilibrium reaction is reversed , the equilibrium constant undergo reciprocation For…

Q: Predict the equilibrium of the following acid-base reaction. + a) K 1

A: Here, one acid base reaction is given in which ketone and carboxylate anion is on reactant side and…

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: 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: The pH of the fluid in the human stomach following a meal is generally around 1.5. What is the…

A: Given,  pH = 1.5 To find: hydrogen ion concentration, [H+]?

Q: Keq

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Q: 2) Calculate the K for this reaction: 2Fe** (aq) + Pd 2Fe*(aq) + Pd* (aq)

A: Given reaction: 2Fe+3(aq) + Pd ⇄ 2Fe+2(aq) + Pd+2(aq) We have to calculate the value of K for this…

Q: The equilibrium constant for the reaction N,O,(g) = 2NO,(2) is 6.10 x 10' at 25'C. Calculate the…

A: The equilibrium constant of a  reaction is the value of its reaction quotient at equilibrium. It is…

Q: Write the equilibrium constant for  3NO(g) ↔ N2O(g) +  NO2(g

A: Chemical equilibrium is the state of a system in which the reactant and agent concentrations do not…

Q: Carbonates, phosphates, borates, and arsenates—except those of the ammonium ion and the alkali…

A: It is given that Ba3(PO4)2 is insoluble in water  it means that the concentration of (Ba2+)and…

Q: Calculate the equilibrium constant (K) for the following reaction? 2Fe³+ + 31 2Fe²+ 2Fe²+ + 13…

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Q: 4) The equilibrium constant for the reaction Ag*(aq) + 2NH3(aq)= Ag(NH3)2*(aq) is K= 1.7 x 107 at…

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Q: Predict the equilibrium of the following acid-base reaction. a) K 1

A: Terminal alkyne has a hydrogen atom attached to the sp hybridized carbon atom. The electronegativity…

Q: Calculate K. for the following reaction: 2NOB1(g) = 2NO(g) + Br2 (g) Express your answer to two…

A: If changes are made to an equilibrium reaction, the equilibrium constant also changes. 1) If a…

Q: 1. Write the equilibrium constants for the following reactions. a. 3 Ag* (aq) + PO2* (aq) = Ag3PO4…

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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: Calculate the K, of the following compounds, given their molar solubilities. (a) CoS, 6.31 x 10 M…

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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: Write the equation for the equilibrium constant (K) of the reaction studied in this exercise.  2CrO4…

A: Only aquous concentration is written in the Keq equation.

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: Determine the value of K for the following reaction if the equilibrium concentrations are as…

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Q: Write the equilibrium-constant expression Kc for(a) CO2(g) + H2(g) ⇌ CO(g) + H2O(l)(b) SnO2(s) + 2…

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

Q: Express the equilibrium constant for the following reaction. RbBrO3 (s) = RbBrO(s) + O2(g)

A: Given :- RbBrO3(s) <-----> RbBrO(s) + O2(g)  To write :- equilibrium constant expression for…

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: 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: Given the equilibrium constant for the following reactions                      4Cu    +    O2…

A: The resultant chemical equation is obtained by dividing the first reaction by two, reversing the…

Q: Write the concentration equilibrium constant expression for this reaction. 3+ Cr,0, (aq)+ 61 (aq)+14…

A: The equilibrium constant expression can be written as, Ke=[Product]a[Reactant]bwhere,…

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: A sample of solid sodium hydrogen phosphate is dissolved in water and allowed to come to equilibrium…

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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: Establish the relation between K and Kc for the reaction H2CO(g) ⇋ CO(g) + H2(g).

A: Kp (Equilibrium constant at constant pressure) It is defined as ratio of partial pressure raised to…

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: (iv) The Kp for zinc oxide is 3.5 x 1017. What concentration of zinc sulfate (in mol/L) must be…

A: The water in contact with ZnO (zinc oxide) contains,      ZnO (s) +H2O (l)⇔Zn(OH)2 (aq)

Q: What is the equilibrium expression for the following reaction? Zn(s) + 2NAOH(aq) + 2H2O(e) =…

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Q: Write the equilibrium constant for the following reactions: a. 3NO(g) ↔ N2O(g) +  NO2(g) b.…

A: The equilibrium constant for the reactions has to be written. Equilibrium constant expression is not…

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

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

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Q: The equilibrium constant, K, for the following reaction is 1.77x10 3 at 568 K. NH4CI(s) NH3(g) +…

A: Kc is equilibrium constant and Kc is equal to ratio of concentration of product and concentration of…

Q: A 0.0834 M solution of a weak ačid has a pH of 2.07. Calculate K, for the acid. O 5.9 x 102 O 3.4 x…

A: Write the expression for pH. pH=-log[H+] [H+]=Ka(HA) where Ka is the acid dissociation constant.

Q: Ala given Ion beloW IS 2.S7 280,(g) +0,(g) = 2S0,(g) = 2SO3 (g) What is the value of the equilibrium…

A: We can easily calculate the equilibrium cosntant for reverse reaction as temperature is given as…

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: Carbon monoxide reacts with water according to the following equilibrium reaction: CO (g) H2O (g)…

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Q: Write the reaction quotient, Qc, for each of the following reactions: (a) The first step in nitric…

A: Given reaction is :  NH3 (g) + O2 (g) ---------> NO (g) + H2O (g)  Write the expression of…

Q: equilibrium constant for the chem N,(g) + 3 H, (g) = 2 NH, (g)

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Q: The equilibrium constant, K, for the following reaction is 3.44x10-2 at 1160 K. 2SO3(g) 2SO2(g) +…

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical…

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.