Answered: A generic salt, AB, has a molar mass of…

A generic salt, AB, has a molar mass of 219 g/mol and a solubility of 1.20 g/L at 25 °C. AB(s) = A*(aq) +B¯(aq) What is the Kp of this salt at 25 °C?

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter18: Principles Of Chemical Reactivity: Entropy And Free Energy

Section18.6: Calculating And Using Standard Free Energies, Δfg˚

Problem 18.8CYU

See similar textbooks

Related questions

Q: 2CH4(g) = C2H2(g)+3H2(g) Kc = 0.170 at 1606 •C. What is Kp for the reaction at this temperature?

Q: Nitrosyl bromide, NOBr, decomposes according to the equation NOBR(g) NO(g) + 1/2 Br2(g) where AG° at…

A: The free energy change of the reaction is = 9.83 kJ/mol = 9.83x103 J/mol The temperature of the…

Q: 2NO2(g) = N2O4(8) 25O2(g) + 02(g) = 2S03(g) 2SO2 H2(g) + Cl2(g) = 2HCI3)

Q: what is the value of Kc at this temperature?

Q: In an experiment, 0.40 M NOBr, 0.83 M NO and 0.995 M Br2 are placed in a 3.00 L reaction vessel at a…

Q: A generic salt, AB, has a molar mass of 273 g/mol and a solubility of 2.90 g/L at 25 °C. AB(s) =…

A: Solubility = 2.90gm/L Molar mass = 273gm/mole

Q: .5. For the reaction between the hypothetical elements J and Q 2 J;(g) 1.5 Q(g) 3 J,Q a. Write the…

A: Reaction equilibrium is ratio of products concentration to reactants concentration. On multiplying…

Q: Fluorine, F2, dissociates into atoms on heating. ½ F2(g) ⇌ F(g) The value of Kp at 842°C is 7.55 x…

A: →12F2g⇌F2g ∆ng=1-12=12 Temperature T=842°C=1115K KP=7.55×10-2 KP=KCRT∆ng…

Q: For a reaction where X (g) ⇌ 2Y (g), starting with 3.0 atm X, the pressure of Y at equilibrium is…

A: The value for the Kp for the given reaction is calculated as shown below. Kp=pY2pX

Q: Construct the expression for Kp for the following reaction. 2 O:(g) = 3 O2(g) 1 Drag the tiles into…

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

Q: A generic salt, AB, has a molar mass of 261 g/mol and a solubility of 1.60 g/L at 25 °C. AB(s) =…

Q: Which substances are omitted from the equilibrium constant for the system below? Why are they…

A: The equilibrium reaction given is,

Q: 4) Balance the following reactions and convert them to their correct reaction quotients. Convert to…

A: The given reactions are to be balanced and convert either KC or KP depending on what is given: a)…

Q: Consider the reversible dissolution of lead(II) chloride.…

A: The reaction is- PbCl2(s) ⇀↽ Pb2+(aq) + 2Cl−(aq) Mass of PbCl2 = 0.2493 g Volume used = 50 mL =…

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

A: The reaction

Q: For which of the following reactions does k =kp at the same temperature? 1. N2 (g) + 3h2(g) ---2nh3…

A: To determine for which of the below reaction does k = kp at the same temperate. 1 N2g+3H2g→2NH3g2…

Q: For this heterogeneous system 2 A(aq) + 3 B(g) + C(1) = 2 D(s) + 3 E(g) the concentrations and…

A: For this system the equilibrium constant depends only upon the gaseous and the aqueous (aq.)…

Q: Write the equilibrium constant expressions for Kc and Kp, if applicable, for the following…

A: For a reversible reaction, the value of the reaction quotient at equilibrium is known as the…

Q: 5. For the equilibrium system below, which of the following would result in no change in the…

A: Answer 5: option e. The addition of He and option f. The addition of Ne: would result in no change…

Q: 4. The equilibrium constant, Ke, for the reaction: 2 NOCI (g) 2 2 NO (g) + Cl2 (g) is 2.4 x 107 What…

Q: 1. Consider the reaction Ag) + 2B(g) 4 2C(9) + D0 If QK d. Q=0

A: 1. Equilibrium constant Kc is defined as the product of concentration of products divided by the…

Q: The following reaction has an equilibrium constant, Kc, of 2.20 x 10-2 at a particular temperature:…

A: The equilibrium reaction given is, => 2 ICl (g) → Cl2 (g) + I2 (g)…

Q: ?locator%3Dassignment-take The solubility of silver cyanide, AgCN, in water is 1.0 x 10° gL.…

A: The solubility of silver cyanide is = 1.0×10-6 g/L The solubility product constant for silver…

Q: Consider the following reaction and corresponding value of Kc :H2(g) + I2(g)Δ2 HI(g) Kc = 6.2 * 102…

A: Relation between Kp and Kc- Kp = Kc(RT)∆n Where, Kp = equilibrium constant for molar concentration…

Q: Consider the following reaction: A2(g) + B2(g) → 2 AB(g) AHºrxn = -8.06 kJ mol 1 The equilibrium…

A: The Arrhenius equation is k = Ae^(-Ea/RT), where A is the frequency or pre-exponential factor.

Q: 2. N2(g) + 3 H2(g) =NH3(g) What is the value of K, for this reaction at 25°C? Kp = 6.1 x 105 at 25…

A: By using relation between Kp and Kc we have solve this problem.

Q: Determine the FALSE statement regarding a reaction where K >> 1. For the reverse reaction, K << 1 O…

A: Given : K >> 1. For any reaction, the relationship between the equilibrium constant of reverse…

Q: 3. Write the reaction quotient, Qc, for each of the following reactions: (a) CH4(g) + CO2(g) ↔…

A: Interpretation - To Write the reaction quotient, Qc, for each of the following reactions is to be…

Q: A reaction vessel is charged with 0.50 atm of A and 0.180 atm of B. Once the reaction reaches…

Q: At 200 °C, the equilibrium constant KP for the reaction below is 2.40 x 103. 2 NO(g) ⇌ ƒ N2(g)…

A: Given, Equilibrium constant, Kp = 2.40*103. Initial pressure of NO = 36.1atm. The ICE table can be…

Q: Consider the following equilibrium systems: (a) A 2B AH = 20.0 kJ (b) A + BC AH = -5.4 kJ (c) A AH =…

Q: Write the reaction quotient for 2 A + B → 2 C + D.

A: Write the reaction quotient for 2 A + B → 2 C + D.

Q: Write the equilibrium expression for the reaction: 2 HCI (аq) Ca(OH)2 (aq) = - CaCl2 (aq) + 2H2O (1)…

A: Equilibrium expression: The equilibrium expression also called equilibrium constant expression is…

Q: equilibrium partial pressure of B? Kp for this reaction is 67.2

A: For the given reaction, the equation for equilibrium pressure can be written as below,

Q: 5. The following equilibrium constants were determined at 1123 K: C(s) + CO2 (g) = 2 CO (g) COCI2…

A: Introduction: Equilibrium constant: The equilibrium constant shows the relation between product and…

Q: A generic salt, AB, has a molar mass of 351 g/mol and a solubility of 1.50 g/L at 25 °C. AB(s) =…

A: solubilty products of a solution is defined as products of aqueous solubilty of each species with…

Q: 17.13 Balance each reaction and write its reaction quotient, Q.: (a) C,H6(g) + O2(g) = CO2(g) +…

A: Balancing of chemical reaction: It is the process of writing the coefficients (numbers) for the…

Q: 1a.At 100 C, Kp = 6.5 x 10-2 for the reaction: 2NO2(g) ⇌ N2O4 (g). What is Kc? 1b.For the…

Q: 4. Calculate the reaction quotient of this reaction: 2S03(g) O2(g) 2SO2(g) Given: Kc = 0.230 (SO3] =…

A: Given Reaction:- 2SO3(g) <-----> 2SO2(g) + O2(g)

Q: 6.5 g of thallium (I) chloride, TICI, is added to 750 mL of water at room temperature to determine…

A: Given: Mass of TlCl remaining after evaporation = 1.20 g. Volume of solution evaporated = 400 mL =…

Q: H2(g) + I2(g) 2 HI(g) AH=120 kJ e) In which direction will the equilibrium shift (for the first…

A: e) According to the Le- Chatlier principle, when any system at equilibrium is subjected to change in…

Q: Consider the reaction C(s) + CO 2(g) =2C0(g). What is the equilibrium constant expression for this…

A: The equilibrium constant of a chemical reaction is expressed as the ratio of the product of the…

Q: |Write the Kc and Kp expressions for the following homogeneous equilibrium reactions: 1 a) CO(g) +…

Q: 1a - Are both 2:1 a ratio of silver ions to phosphate ions when silver phosphate is in equilibrium…

A: Introduction: We have to explain that 2:1 a ratio of silver ions to phosphate ions when silver…

Q: 4. The equilibrium constant for the synthesis of methanol, CH3OH CO(g) + 2H2 (g) CH3OH Is 4.3 at…

Q: 5. For the reaction, 2HBr (g) = H2 (g) + Br2 (g), Kp 1.4 x 10-5 at 700 K. What are the values of Kp…

A: Kp is the equilibrium constant in terms of the partial pressure of reactants and products. If we…

Q: 2. Given the reactions: Reaction Kc at 25°C 6.8 x 104 HF(aq) H*(aq) + F'(aq) H2C2O4(aq) = 2H*(aq) +…

Q: Consider the reaction: C(s) + 02(g)CO,(g) Write the equilibrium constant for this reaction in terms…

A: The given equilibrium reactions are: C(s)+O2g⇌CO2g; K ......(1)C(s)+12O2g⇌COg; Ka…

Q: A generic salt, AB,, has a molar mass of 165 g/mol and a solubility of 6.30 g/L at 25 °C. What is…

A: Molar mass of AB3 = 165 g/mol Solubility = 6.30 g/L

Q: Balance each of the following examples of heterogeneousequilibria and write its reaction quotient,…

A: To find: Balancing the given reaction Determination of reaction quotient

Question

A generic salt, AB, has a molar mass of 219 g/mol and a solubility of 1.20 g/L at 25 °C.
AB(s) = A*(aq) + B¯(aq)
What is the Kp of this salt at 25 °C?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1 Given

VIEW

Step 2 Calculations

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Consider a metal ion A2+ and its nitrate salt, In an experiment, 35.00 mL of a 0.217 M solution of A(NO3)2 is made to react with 25.00 mL of 0.195 M NaOH. A precipitate, A(OH)2, forms. Along with the precipitation, the temperature increases from 24.8C to 28.2C. What is H for the precipitation of A(OH)2? The following assumptions can be made. â€¢ The density of the solution is 1.00 g/mL. â€¢ Volumes are additive. â€¢ The specific heat of the solution is 4.18 J/g C.
What is the approximate value of the equilibrium constant KP for the change C2H5OC2H5(l)C2H5OC2H5(g) at 25 C. {Vapor pressure was described in the previous Chapter on liquids and solids; refer back to this chapter to find the relevant information needed to solve this problem.)
The reaction, 3 H2(g) + N2(g) (g), has the fol lowing equilibrium constants at the temperatures given: atT=25°C,K= 2.8 X 104 at T = 500°C, A = 2.4 X IO"7 At which temperature are reactants favored? At which temperature are products favored? YVhat can you say about the reaction if the equilibrium constant is 1.2 at 127°C?
12.108 A nuclear engineer is considering the effect of discharging waste heat from a power plant into a lake and estimates that this may warm the water locally to 25 °C. One question to be considered is the effect of this temperature change on the uptake of CO2 by the water. The equilibrium constant for the reaction CO2+H2OH2CO3 ; is K=1.7103 at 25 °C. Because bonds form, the reaction is exothermic. (a) Will this reaction progress further toward products at higher temperatures near the water discharge with its warmer water than it would in the cooler lake water? Explain your reasoning. (b) Carbonic acid has a Kaof 2.5104 at 25 °C. What is the equilibrium constant for the CO2+2H2OHCO3+H3O+? (c) What additional factor should the engineer be considering about CO2 gas, probably before considering this reaction chemistry?
Kc = 5.6 1012 at 500 K for the dissociation of iodine molecules to iodine atoms. I2(g) 2 I(g) A mixture has [I2] = 0.020 mol/Land [I] = 2.0 108 mol/L. Is the reaction at equilibrium (at 500 K)? If not, which way must the reaction proceed to reach equilibrium?
The standard equilibrium constant is 2.1109for this reaction at 25 C Zn2+(aq)+4NH3(aq)Zn(NH3)42+(aq) (a) Calculate rG at this temperature. (b) If standard-state concentrations of the reactants andproducts are combined, in which direction will the reaction proceed? (c) Calculate rG when [Zn(NH3)42+] = 0.010 M, [Zn2+] =0.0010 M, and [NH3] = 3.5104M.
If wet silver carbonate is dried in a stream of hot air. the air must have a certain concentration level of carbon dioxide to prevent silver carbonate from decomposing by the reaction Ag2CO3(s)Ag2O(s)+CO2(g) H for this reaction is 79.14 kJ/mol in the temperature range of 25 to 125C. Given that the partial pressure of carbon dioxide in equilibrium with pure solid silver carbonate is 6.23 103 torr at 25C, calculate the partial pressure of CO2 necessary to prevent decomposition ofAg2CO3 at 110C. (Hint: Manipulate the equation in Exercise 79.)
Distinguish between the terms equilibrium constant and reaction quotient. When Q = K, what does this say about a reaction? When Q K, what does this say about a reaction? When Q K. what does this say about a reaction?
Hydrogen gas and iodine gas react to form hydrogen iodide. If 0.500 mol H2 and 1.00 mol I2 are placed in a closed 10.0-L vessel, what is the mole fraction of HI in the mixture when equilibrium is reached at 205C? Use data from Appendix C and any reasonable approximations to obtain K.
The following data were collected for a system at equilibrium at 140°C. Calculate the equilibrium constant for the reaction, 3 H2(g) + N2(g) 5=^ 2 NHt(g) at this temperature. [H2] = 0.10 mol L_1, [NJ = 1.1 mol L"1, [NHJ = 3.6 X 10"-mol L'1
The equilibrium constant for the butane iso-butane equilibrium at 25 C is 2.50. Calculate rG at this temperature in units of kJ/mol.
The equilibrium constant Kc for the synthesis of methanol, CH3OH. CO(g)+2H2(g)CH3OH(g) is 4.3 at 250C and 1.8 at 275C. Is this reaction endothermic or exothermic?