Methylamine, CH 3 NH 2 , is a weak base. If the pH of a 0.065 M

Question:

Methylamine, CH₃NH₂, is a weak base.

If the pH of a 0.065 M solution of the amine is 11.70, what is the value of K_b?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Chemistry And Chemical Reactivity

ISBN: 9780357001172

10th Edition

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

See More Books

Question Posted: Oct 30, 2023 10:23 AM

See More Questions

A 0.100 M solution of the salt BHX has a pH of 8.00, where B is a weak base and X 2 is the anion of the weak acid HX. Calculate Ka value for HX if the Kb value for B is 1.0 10 -3 .
Trish's bookkeeper has provided the book-basis fixed asset roll forward to be used in computing the depreciation (see separate tab). For tax purposes, Trish elected out of bonus depreciation in all...
1) Pyridine, C5H5N, is a weak base and reacts with HCL as follows C5H5N(aq) + HCL(aq) = C5H5NH+(aq) + CL-(aq) what is the PH of a 0.015M solution of the pyridinium ion (C5H5NH+)? The Kb for Pyridine...
What do you think Dan Barry means when he claims that Ring Dings taste like America?
Employee privacy has been called "today's most important workplace issue." What kinds of dilemmas have the new technologies created regarding employee privacy? What other kinds of problems have the...
What is the difference between a spot transaction and a forward transaction in the foreign exchange market? What are the key differences between forward contracts in foreign exchange and futures...
The performance characteristics of a certain centrifugal pump are determined from an experimental setup similar to that shown in Fig. 12.10. When the flowrate of a liquid $(S G=0.9)$ through the...
The Swift Corporation has 5000 sales representatives and employees in the United States who drive company cars. The company's risk manager has recommended to the firm's management that the company...
Preparing a Job Order Cost Sheet Riverwood Accounting Company has the following account in its cost records: Direct labor Work in Process-Jones Audit 140,000 Services completed 295,771 Project...
Assume 3.60 mol of ammonia is placed in a 2.00-L vessel and allowed to decompose to the elements at 723 K. If the experimental value of K c is 6.3 for this reaction at the temperature in the reactor,...
In the gas phase, acetic acid exists as an equilibrium of monomer and dimer molecules. (The dimer consists of two molecules linked through hydrogen bonds.) The equilibrium constant, K c , at 25C for...
When a customer places an order from a catalog, assume that a profit of $50 (not including the cost of mailing the catalog) is earned. Use a data table to determine how the total profit earned from...
Locate the income statement of a company in each of the following industries: pharmaceutical, technology, retailergroceries, and automobile manufacturer. Calculate the gross profit margin, operating...
Do the following electron configurations represent a possible state of an element? If so, (i) identify the element and (ii) determine if this is the ground state or an excited state. If not, why not?...
How would you label the hydrogen-atom states with the following $(n, l, m)$ quantum numbers: (a) $(4,3,0)$, (b) $(3,2,1)$, (c) $(3,2,-1)$ ?
A hydrogen atom is in a state with principal quantum number $n=5$. What possible values of the orbital quantum number $l$ could this atom have?
The $n=3$ state of hydrogen has $E_{3}=-1.51 \mathrm{eV}$. a. Why is the energy negative? b. What is the physical significance of the specific number $1.51 \mathrm{eV}$ ?
Estimate cash flow from operations for KER Inc. using the followinginformation. Net income Depreciation Deferred income taxes Increase in inventories Decrease in accounts receivable1,000 Increase in...
Refer to the data for problem 13-36 regarding Long Beach Pharmaceutical Company. Required: Compute each division's residual income for the year under each of the following assumptions about the...
The maximum pressure that can be developed for a certain fluid power cylinder is 6000 psi. Compute the force it can exert if its piston diameter is 2.00 in.
Determine your weight in newtons. Then, compute the pressure in pascals that would be created on the oil in a 20-mm-diameter cylinder if you stood on a piston in the cylinder. Convert the resulting...
For the pressure you computed in Problem 1.55, compute the force in newtons that could be exerted on a piston with 250-mm diameter. Then, convert the resulting force to pounds.
the negative sign in front of first digit for negative numbers. Round to the nearest dollar. For example, if you obtain $200,436.75 then enter in the box: 200,437 Income Statement year ending 2016...
Exotic Engine Shop uses a job order cost system to determine the cost of performing engine repair work. Estimated costs and expenses for the coming period are as follows: Engine parts $1,356,300 Shop...
Describe the methodologies used for whole-genome sequencing and the challenges associated with interpreting complex genotypic data to predict potential phenotypic outcomes .

Methylamine, CH 3 NH 2 , is a weak base. If the pH of a 0.065 M

Question:

CH3NH₂(aq) + H₂O(l) CH3NH3+ (aq) + OH-(aq)

Step by Step Answer:

To find the value of the base dissociation constant Kb for methylamine CH3NH2 you can use ...View the full answer

Chemistry And Chemical Reactivity

Students also viewed these Sciences questions