3. Calculate the molar concentration of Co+ at equilibrium when 0.12 moles Co3+ is mixed with 0.98 moles NHs in 100 mL total volume of solution. Kf Co(NH3).+ = 1.0 x 105 * Co3* + 6NH3 2 Co(NH3)6³* 3.9 x 10-3 M O 3.9 x 10-8 M O 3.0 x 10-11 M O 4.6 x 10- M

3. Calculate the molar concentration of Co+ at equilibrium when 0.12 moles Co3+ is mixed with 0.98 moles NHs in 100 mL total volume of solution. Kf Co(NH3).+ = 1.0 x 105 * Co3* + 6NH3 2 Co(NH3)6³* 3.9 x 10-3 M O 3.9 x 10-8 M O 3.0 x 10-11 M O 4.6 x 10- M

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: A chemist is studying the following reaction that has an equilibrium constant of 6.5 x 10²1/M *…

A: we need to calculate the reaction quotient from the given concentrations and after that compare the…

Q: Use each expression for the equilibrium constant to write a chemical equation.

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

Q: The equilibrium constant K (i.e. Ke) for the following reaction equals 0.450 at 900 °C. 3 Fe) + 4…

Q: Which of the following would be the correct equilibrium expression for the reaction given below? *…

A: In a chemical reaction when change in concentration of reactant and product will remain constant…

Q: For the reaction; CO (g) + Cl2 (g) -> COCl2 (g) Kc = 215 If I start with 2.00 M CO and 3.00 M…

A: Concentration of CO = 2.00 MConcentration of Cl2 = 3.00 MKc = 215

Q: a. For the reaction. 2Co(g) + 02(g) 2C02(g). it is found at equilibrium at a certain temperature…

Q: A student mixes 4.00 mL of 2.00 x 10-3 M Fe(NO3)3, 4.00 mL of 2.00 x 10-3 M KSCN, and 2.00 mL of…

A: a. To find out the initial concentration of each of the ion present in a solution obtained by mixing…

Q: Part A Determine the concentration of H* (or H30*) at equilibrium of a 6.54×10-2 mol L-1 solution of…

A: Given, Concentration/molarity= 6.54*10-2 mol/L

Q: Assuming the above reaction is exothermic in the forward direction (toward the product side),…

Q: A solution is made initially with 0.450 M HIO (Kc = 0.170). Once the equilibrium below is…

Q: 7.11x +.15 =.975-2 7 Calculate the equilibrium concentrations of all species if 3.000 moles of H2…

Q: Consider the following imaginary equilibrium in aqueous solution: A (aq) B (aq) + C (aq) A is…

A: Given: The equilibrium reaction is, Aaq↔Baq+Caq......(1) The initial concentration of A is 4 M. The…

Q: Fill in the left side of this equilibrium constant equation for the reaction of carbonic acid…

A: in this question given ka ka= Acid dissociation constant, acid dissociation constant is used to…

Q: 4. The two of three common silver halides (AgCl, AgBr, and Agl) are all sparingly soluble salts.…

A: Given: The solubility constant of AgCl and AgBr is as follows: Ksp (AgCl) = 1.8×10-10 Ksp (AgBr) =…

Q: The equilibrium constant Kc = 4.0 at a certain temperature. A reaction is carried out starting with…

A: b) 1.3 MExplanation:

Q: For the reaction below, Kc = 4.60 x 10-6. Note Kc is sometimes called K. What is the equilibrium…

Q: 36) The equilibrium constant Ke for the reaction HF(aq) + H2O(1) =H3O+aq) +F-(aq) is 3.5 x 10-4.…

A: The equation concentration (KC) of the reaction is . The equilibrium concentration of HF is 1.0 M.…

Q: For the reaction; CO (g) + Cl2 (g)- > COCI2 (g) Kc 215 If I start with 2.00 M CO and 3.00 M chlorine…

A: Equilibrium concentration is a concentration in which the rate of forward reaction becomes equal to…

Q: What is the equilibrium constant for equilibrium 2H2(g) + O2(g) 2H2O(l)

A: The equilibrium reaction for the formation of water is given. That is, 2H2 + O2 --------> 2H2O

Q: 1. Consider the following reaction (shown in Figure 16.10 of your lecture textbook): CoCl (aq) +…

Q: For the reaction diagram below, would you expect the value of K to be at equilibrium? Concentration…

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

Q: ewform?vc%3D0&c%3D08tw%3D18flr%3D0 For the equation below at equilibrium, what is the shift in the…

Q: A. Write the equilibrium expression or the chemical equation of the following reactions and…

Q: 4. In an experiment, 0.2000 mole of H2 and 0.200 mole of l2 were mixed in a 2.00 Litre flask. If…

A: Given: The number of moles of H2 gas (hydrogen gas) is 0.2000 mole The number of moles of I2 gas…

Q: K = 2 [S02g] [H₂Og]² 13 2 [029] [H₂Sg]²

A: Equilibrium constant (K) is the ratio of the equilibrium concentrations of product over equilibrium…

Q: A solution contains 1.47 M hydrofluoric acid, HF ( Ka 7.2 x 10*), and 4.0 M Hydrocyanic acid (K, =…

A: Given: Concentration of HF = 1.47 M And concentration of HCN = 4.0 M Since both the acids HF and HCN…

Q: CH4(g) + 2H2S (g) CS2(g) + 4H2(g) A reaction mixture initially containes 0.50 M CH4 and 0.75 M…

Q: 4NH3(g) + 5O₂(g) ₹ 4NO(g) + 6H₂O(g) Equilibrium constant = K In terms of K, what is the equilibrium…

A: Given : equilibrium reaction and equilibrium constant Tip : reverse and divide by 2

Q: Solid silver sulfate and solid lead sulfate are in equilibrium with a solution containing 9.71×10-3…

Q: An aqueous solution is made by dissolving 1.1 x 10-³ moles of Zn(NO3)2 and 0.150 moles of NH3 in…

A: Given: Number of moles of Zn(NO3)2 is 1.1 x 10-3. Number of moles of NH3 is 0.150 moles. Volume of…

Q: 6. To study the reaction between ammonia and oxygen, 4NH3(g) + 702(g)52N2O4(g) + 6H2O(g), A flask…

A: Given that , initially concentration of [NH3] = 2.40M [O2] = 2.40M And at equilibrium , [N2O4] =…

Q: C. If the equilibrium constant, k, is 1.8 x 104 for this reaction, what is the k value of the…

A: Formic acid is a weak acid and its dissociation and dissociation constant are given by: HCOOH ⇌…

Q: Consider the following reaction: CH4(g) +2 H2S(g) CS2(g) + 4 H2(g) A reaction mixture initially…

Q: None

A: Step 1:Step 2:

Question

3. Calculate the molar concentration of Co+ at equilibrium when 0.12
moles Co3+ is mixed with 0.98 moles NHs in 100 mL total volume of
solution. Kf Co(NH3)6+ = 1.0 x 105 *
Co3* + 6NH3 2 Co(NH3)63*
3.9 x 10-3 M
3.9 x 10 M
O 3.0 x 10-11 M
O 4.6 x 10-M

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 2 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

A sample of HI was placed in a container and the following reaction was allowed to come to equilibrium. =2 H2(g) +12(g) 2 HI(g) The equilibrium concentrations were found to be [HI] = 3.88 M and [H2] = [12] = 0.556. Calculate the equilibrium constant, Kc, for the reaction. Note Kc is often called K. esc of F1 - F2 80 F3 F4 2 @ #3 3 Q W L $ S4 F5 % 0105 MacBook Air 66 F6 & 7 F7
Grade 12 Chemistry - Kindly review each step and fill out the table. Your assistance is greatly appreciated.
U Question 13 You combine 100. mL of 0.100 M Fe(NO3)2 and 100. mL of 0.00125 M Na₂CO3. What is the concentration of Fe2+ at equilibrium? O 0.049 M 0 2.1 x 109 M O 4.2 x 10-10 M O 0.0099 M
Express the equilibrium constant (K) for the chemical equations. (Note the physical states) A. CH3OH (g) ↔ CO (g) + 2 H2 (g) B. C3H8 (g) + 5 O2 (g) ↔ 3 CO 2 (g) + 4 H2O (g) C. SbCl5 (g) ↔ SbCl3 (g) + Cl2 (g)
For the reaction, 2NH3(g)--> <---3H2 (g)+ N2 (g) the equillibrium concentrations were found to be [NH3 ]=0.250 M, [H2 ]=0.540 M, and [N2 ]= 0.750 M. What is the equilibrium constant for this reaction? Kc=?
Consider the cobalt-chloride ion equilibrium shown. Co(H,O)%*(aq)+4Cl (aq) = CoCl (aq) +6H,O) 4 blue pink Determine how the equilibrium will be affected by the addition of each reagent. Adding HCI will shift the equilibrium Adding water will shift the equilibrium -
The reaction below is at equilibrium. Before the reaction began, the concentrations of the reactants were 0.060 M of SO2 and 0.050 M O2. After the equilibrium is reached, the concentration of SO3 is 0.040 M. What is the value of K? 2 SO2(g) + O2(g) <===> 2 SO3(g) 130 2.7 0.0075 8.9 0.38
11. The Kf for [AIF6]³- is 7.0 x 101⁹ and the corresponding equilibrium is shown below. Calculate the concentration of Al³+ ions in a solution that is initially 0.83 M in [AlF6]³-. Al³+ (aq) + 6 F-(aq) [AIF6]³(aq)
Consider the general reaction below. 2A(g) + B₂(g) = 2AB(g) K = 6.4 x 10-6 @ 298 K The reaction was initiated by combining 0.70 mol A and 0.90 mol B2 in a 2.0 L container. Calculate the equilibrium concentrations of the components. What is the equilibrium concentration of AB? 10[? ] [AB] = [?] x 10¹ M
#9 a-d
Heating solid sodium bicarbonate in a closed vessel established this equilibrium: 2NaHCO3(s) → Na₂CO3(s) + H₂O(g) + CO₂ (g) What would happen to the equilibrium position in the following situations (the temperature remains constant)? Part 1 of 3 Some of the solid NaHCO3 was removed from the system. O shift equilibrium to the right O have no effect O shift equilibrium to the left X
At equilibrium, the concentrations in this system were found to be [N,] = [0,] = 0.200 M and [NO] = 0.500 M. %3D %3D %3D N,(g) + 0,(g) =2 NO(g) If more NO is added, bringing its concentration to 0.800 M, what will the final concentration of NO be after equilibrium is re-established? [NOJfinal %3D TOOLS x10 about us privacy policy terms of, use contact us help careers 4:40 A 4/25/20 End Insert 888 F12 Home Pく F7 F9 F10 F11 F4 F5 F6 F8