(a) Calculate AGixn for the dissolution of AgCl(s). kJ . mol- (b) Calculate the solubility-product constant of AgCl. K = (c) Calculate AGxn for the dissolution of AgBr(s). kJ . mol-! (d) Calculate the solubility-product constant of AgBr. K =

Q: makes it difficult to compare Kp values directly. HgS Kp 1.6 x 104 Cus 8.5 x 1045 Ag:S 1.6 x 10 BizS…

A: Ksp : At normal temperature, if the solubility of a salt is 0.1mol / Lit then that salt is called…

Q: 3.2 The standard Gibbs energy of formation of H20 at 25.0 °C, 4G, is -228.57 kJ.mot', for a standard…

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Q: Balance each reaction and write its reaction quotient, Qc:

A: A balanced equation is that which consists of an equal number of atoms on either side of the…

Q: At 25 °C, only 0.0120 mol of the generic salt AB is soluble in 1.00 L of water. What is the Kp of…

A: In general , a salt of type AxBy which dissociates as,                                AxBy ---->…

Q: The equlibrium constant for the following reaction is Kc = 9.1 × 10-6 at 298 K. Given, R = 8.314…

A: The given chemical reaction is: 2Fe3+aq + Hg22+aq ⇔ 2Fe2+aq + 2Hg2+aq0. The given information is:…

Q: 4. The standard Gibbs energy of formation of PH3(g) is 13.4 kJ/mol at 298 K. Note that the standard…

A: Given: Partial pressure of PH3 = 2.0 bar Partial pressure of H2 =  2.0 bar Standard Gibbs free…

Q: Calculate the (a) electrical energy, (b) AG°, and (c) K öf thể řéačtion: 1. Fe*(aq) / Fe*°(aq} //…

A: Values are not given so we can't calculate question a.

Q: Consider the oxidation of a generic metal M into a metal oxide as shown in the reaction. 2M(s) +20,…

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Q: A) Write the equalibrium expression for N2 + 3H2----> 2NH3 NH3= .2 N2= .01 H2= .1 b) which is…

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Q: Calculate AG and the exponent value (the x of 10) for K, for the following reactio: (a) Mg(s) +…

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Q: a) Define and write the expression of Kw for the dissociation of water (H2O). Kw is the…

A: expression of Kw for the dissociation of water (H2O). ph of KOH aq kw

Q: A reaction has a standard free-energy change of -11.90 kJ mol-1(-2.844 kcal mol-1). Calculate the…

A: Given - Value of standard free-energy change = -11.90 kJ mol-1 (-2.844 kcal mol-1)…

Q: The decomposition of a generic diatomic element in its standard state is represented by the equation…

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Q: Calculate the equilibrium constant of the reaction N2(g) + 3 H₂(g) = 2 NH3(g) at 25°C, given that AG…

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Q: Part 1: (a) Calculate K at 298 K for the following reaction: 2C(graphite) + O₂(g) = 2CO(g) K = 1.25…

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Q: the value of K, for the equation C(s) + CO,(g) =2 CO(g) K, = ? given that at a certain temperature…

A: Applying concept of change of chemical constant by addition or substraction of chemical equations.

Q: Given the following ionic equilibria and their K values:                            AgBr(s)  ⇌…

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Q: At 1511 K, AG = -21.8 kJ/mol for the reaction 2 A(g) → 3 B(g). If the partial pressures of A and B…

A: Temperature (T) = 1511 K∆G = -21.8 kJ/mol = -21.8 × 103 J/mol Partial Pressure of A (PA) = 4.58…

Q: Calculate the equilibrium constant at 25.0°C for each of the following reactions from the value of…

A: The relation between ∆Go and K is -So using this equation we can calculate the value of the…

Q: Use the correct chart above to predict the products for the following reaction: K(s) + CuCl₂ (aq)…

A: Less is the reduction potential of species more is the reactivity and hence it can displace other…

Q: The equilibrium constant for the reaction 2+ Ni²+ (aq) + 6 NH3(aq) ⇒ Ni(NH3)6 ²+ (aq) is Kf= ƒ= 5.6…

A: a.) To calculate ∆G° we use relation  ∆G° = -RTlnK  b.) The side on which reaction proceed can be…

Q: Consider the hypothetical cations, A* and C* and anions, B¯ and D'. Calculate the AG when 20.0 mL of…

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Q: Calculate AG° for the reaction in kJ/mol.

A: ∆G is the quantitative measure of the favorability of a given reaction at constant temperature and…

Q: The formation constant for the reaction Ni²⁺(aq) +6NH₃(aq) ⇌ Ni(NH₃)₆²⁺(aq) is K(f )=5.6X10⁸…

A: The reaction

Q: Calculate the standard change in Gibbs free energy, AGixn , for the given reaction at 25.0 °C.…

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Q: At one temperature K = 3.98 x 10 for the following reaction. HC,H;O? (ag) – H* (ag) + C,H;O (aq)…

A: The given equilibrium reaction  HC6H5O72- (aq.)  ⇔ H+ (aq.) + C6H5O73-(aq) Given that  equilibrium…

Q: Consider the following equilibrium: AgCl(s) 2 Ag*(aq) + Cl'(aq) Ksp = 1.77x10-10 What is the…

A: The equilibrium reaction of AgCl (s) is as follows --- AgCl (s)   ↔   Ag+ (aq.)   +   Cl- (aq.)…

Q: Calculate the pOH of a0.0100MHClsolution at50.0∘C

A: The pH scale we generally use, having value ranging from 1-14 is  standard at 25oC. With increase in…

Q: At-179 °C, Keq 28.7 for the reaction: a) What is the value of Keq for the reaction NOBr(g) NO(g) +…

A: Some important characteristics of equilibrium constant are :  If the reaction is reversed, the value…

Q: ST5A.4 - Calculate the standard reaction Gibbs free energy [in kJ/mol] for the reaction 1A + 1B -->…

A:

Q: A reaction has a standard free-energy change of -10.40 kJ mol-¹ (-2.486 kcal mol-¹). Calculate the…

A: The free energy change of the reaction is = -10.40 kJ/mol The temperature of the reaction is = 25oC…

Q: At 3500 K the equilibrium constant for the reaction CO2(g) + H2(g) 2 (a) What is AG°(3500) for this…

A: Given- Reaction- CO2 (g) + H2(g) ↔  CO (g) + H2O (g)  K = 8.28 Temperature = 3500 K   To find-…

Q: Consider the same reaction as in the previous question: HNO₂(aq) = H+ (aq) + NO₂ (aq), - AG 19.1…

A: Answer: Relation between standard Gibbs free energy change and equilibrium constant is shown below:…

Q: alance the following equation. If the coefficient is "1," you must enter K(s) + O2(g) - K20(g) -->

A: Given chemical equation :: K (s) + O2 (g) ---> K2O (g)

Q: A reaction has a standard free-energy change of -19.20 kJ mol- (-4.589 kcal mol¹). Calculate the…

A: Check the relation between free energy and the equilibrium constant to calculate the value of…

Q: Write the equilibrium constant expression, K, for the following reaction taking place in dilute…

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Q: -4 g The solubility of Fe(OH), in water at 25 °C is measured to be 5.2 x 10 Use this information to…

A: The solubility of Fe(OH)2 in water at 25oC is = 5.2×10-4 g/L The value of the solubility product for…

Q: Problem 19.70 Methanol (CH3OH) can be made by the controlled oxidation of methane: CH4 (8) + O₂(g) →…

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Q: Consider the decomposition of a metal oxide to its elements, where M represents a generic metal.…

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Q: C(9) + 2 H,0(@) — со,(g) + 2H, (8) Кр 3 3.95 H, (g) + CO, (g) = H,O(g)+CO(g) %3D

A: multiple equation 2 by 2 and add to equation 1 to obtain: C(s) +2H2O+ 2H2+ 2CO2 ------- >CO2 +…

Q: Given the equation Ag*(aq) + 2 NH, (aq) [Ag(NH,),J* (aq) K¢ = 2.00 x 107 determine the concentration…

A: Answer: AgCl will react with excess NH3 and dissolved. The equilibrium constant of the reaction is…

Q: A reaction has a standard free-energy change of -13.10 kJ mol-¹(-3.131 kcal mol-¹). Calculate the…

A: Given - Value of standard free-energy change = -13.10 kJ mol-1 (-3.131 kcal mol-1)…

Q: Cu*(aq) + 2 NH, (aq) → Cu(NH,); (aq) K = 6.3 x 1010 Calculate the solubility (in g-L-!) of CuBr(s)…

A:

Q: The standard Gibbs free energy for the reaction A + B - C is -(2.2x10^2) kJ at 298 K. What is the…

A: Given: ΔGo = -220 KJ = -220000 J                                              (Since 1 KJ = 1000 J)…

Q: Given information: CacO, (S), Cd(CN),² (aq), Kf = 3 x 10" I) in 1 M HNO, II) in 1 M KCN II) in 1 M…

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Q: 3.2 The standard Gibbs energy of formation of H0 at 25.0 °C, AG°, is -228.57 kJ.mol', for a standard…

A: ∆rG° is the Gibbs free energy of reaction which is expressed as: ∆rG°=∆fG°(products)-∆fG°(reactants)…

Q: What is the value of K for this aqueous reaction at 298 K? K = A+B C + D AG 15.71 kJ/mol

A: The given thermochemical reaction is: A + B  ---> C + D ; ∆Go = 15.71 kJ/mol Temperature, T = 298…

Q: At 1500°C the equilibrium constant for the reaction CO(g) + 2H:(g)CH,OH(g) has the value Kp = 1.4 x…

A: Relationship between ΔGo and Kp given as ΔGo = –RT lnKp Where T = temperature in kelvin  R = gas…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.