A weak acid has a K a of 6.5 10 5 . What is the value
Question:
A weak acid has a Ka of 6.5 × 10−5. What is the value of pKa for the acid?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (2 reviews)
The pKa of a weak acid can be calculated using th...View the full answer
Answered By
Charles mwangi
I am a postgraduate in chemistry (Industrial chemistry with management),with writing experience for more than 3 years.I have specialized in content development,questions,term papers and assignments.Majoring in chemistry,information science,management,human resource management,accounting,business law,marketing,psychology,excl expert ,education and engineering.I have tutored in other different platforms where my DNA includes three key aspects i.e,quality papers,timely and free from any academic malpractices.I frequently engage clients in each and every step to ensure quality service delivery.This is to ensure sustainability of the tutoring aspects as well as the credibility of the platform.
4.30+
2+ Reviews
10+ Question Solved
Related Book For
Chemistry And Chemical Reactivity
ISBN: 9780357001172
10th Edition
Authors: John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Question Posted:
Students also viewed these Sciences questions
-
Draw a class diagram that reflect the following Java code segment as shown in Figure 4. public abstract class Vehicle { private int numberofWheels; public Vehicle () { this (0); } protected Vehicle...
-
The base B has pKb = 5.00. (a) What is the value of pKa for the acid BH+? (b) At what pH is [BH+] = [B]? (c) Which is the principal species at pH 7.00: B or BH+? (d) What is the quotient [B]/[BH+] at...
-
What is the most common measure of the Maintainability Key System Attribute (KSA)?
-
2. Imagine a college basketball team has the following supply and demand figures for a typical game: Price 8 16 24 32 40 Quantity Demanded 28000 22000 16000 10000 4000 Quantity Supplied 16000 16000...
-
In a feisty response to critics who accuse Wal-Mart of providing poverty-level wages (around $9.68 an hour, on average) and few benefits, Wal-Mart chief executive H. Lee Scott, Jr., said Wal-Mart...
-
Oil for a hydraulic system (sg = 0.90) is flowing at 2 .35 10 -3 m 3 /s . Calculate the weight flow rate and mass flow rate.
-
Helium at \(68{ }^{\circ} \mathrm{F}\) and 14.7 psia in a large tank flows steadily and isentropically through a converging nozzle to a receiver pipe. The cross-sectional area of the throat of the...
-
Using these data from the comparative balance sheet of Ramirez Company, perform horizontalanalysis. December 31, 2014 Accounts receivable Inventory Total assets 460,000 780,000 3,164,000 December 31,...
-
Our National Debt now stands at $32.3 Trillion dollars, the highest it has been in the history of our country. Why is this important for our nation and what can be done about it? Is health care a...
-
Consider the isomerization of butane with an equilibrium constant of K = 2.5. (See Study Question 13.) The system is originally at equilibrium with [butane] = 1.0 M and [isobutane] = 2.5 M. (a) If...
-
Dinitrogen trioxide decomposes to NO and NO 2 in an endothermic process ( r H = 40.5 kJ/mol-rxn). Predict the effect of the following changes on the position of the equilibrium; that is, state which...
-
AGF Foods Company is a large, primarily domestic, consumer foods company involved in the manufacture, distribution, and sale of a variety of food products. Industry averages are derived from Troy's...
-
The piece rate system is not suitable where the nature of work is repetitive, and quantity is emphasized more than quality. True False
-
Comment on whether understanding human behavior helps in directing.
-
In which decision-making environment are the consequences of every alternative known? Decision-making under risk Decision-making under uncertainty Decision-making under certainty None of the above
-
Which of the following is incorrect? MBO means that employees performance should align with the objectives set by the management 360-degree feedback is a mechanism where an assessee is evaluated by...
-
Which of these includes employee benefits such as provident fund, gratuity, medical care, hospitalization, accident insurance, health and group insurance, mess facilities, uniform, entertainment, and...
-
List the four areas of conflict of interest between shareholders and managers.
-
Digital Fruit is financed solely by common stock and has outstanding 25 million shares with a market price of $10 a share. It now announces that it intends to issue $160 million of debt and to use...
-
Calculate the kinetic energy in Nm of a 15-kg mass if it has a velocity of 1.20 m/s. The formula for kinetic energy is KE = mv 2 , where m = mass and v = velocity.
-
Calculate the kinetic energy in Nm of a 3600-kg truck moving at 16 km/h. The formula for kinetic energy is KE = mv 2 , where m = mass and v = velocity.
-
Calculate the kinetic energy in Nm of a 75-kg box moving on a conveyor at 6.85 m/s. The formula for kinetic energy is KE = mv 2 , where m = mass and v = velocity.
-
Given the slope and one point on the line, sketch the graph of the line. m=-2, (-2,-5) is on the line.
-
3. Given the graph of the derivative of a function f, find where f(x) has: a) Critical points (x-values): b) Intervals of increasing: c) Intervals of decreasing: d) x-values of maximums of f: e)...
-
An object with mass m 1 = 4 . 0 0 k g , rests on a frictionless horizontal table and is connected to a cable that passes over a pulley and is then fastened to a hanging object with mass m 2 = 1 1 . 0...
Study smarter with the SolutionInn App