An acid is added to water so that the hydrogen ion concentration is 0.25 M. Calculate the

Question:

An acid is added to water so that the hydrogen ion concentration is 0.25 M. Calculate the hydroxide ion concentration.
Strategy

The product of the concentrations of the hydrogen and hydroxide ions is equal to K_w. Substitute the known values of K_w and the concentration of hydrogen ion to calculate [OH^-].

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

Step by Step Answer:

Related Book For book-img-for-question

Chemistry Principles And Practice

ISBN: 9780534420123

3rd Edition

Authors: Daniel L. Reger, Scott R. Goode, David W. Ball

See More Books

Question Posted: Jan 08, 2024 04:00 AM

See More Questions

a. Example 13-1: Batch Reactor with an Exothermic Reaction Wolfram 1. Adiabatic Case: Use Wolfram to see whether you can find a trajectory that is ready to ignite and whose trajectory looks like a...
Information is one of the most important assets of any business. Businesses must ensure information accuracy, completeness, consistency, timeliness, and uniqueness. In addition, business must have a...
Is the criterion 6 3CO 2 ) 2 (aq) is found to be 9.11. However, the contribution to the pH from the autoprotolysis of water was ignored. Repeat the calculation of the pH of this solution, taking into...
One joule of work is done on a system, raising its temperature by one degree centigrade. Can this increase in temperature be harnessed to do one joule of work? Explain.
Assume that you have a compound with formula C 3 H 6 O. (a) How many double bonds arid/or rings does your compound contain? (b) Propose as many structures as you can that fit the molecular formula....
A local restaurant has been examining the profitability of its set menu. At the beginning of the year the selling price was based on the following standard predicted costs: Starter: Soup of the day ...
DE 19-20 Explain why each of the four broad ethical standards in the Institute of Management Accountants' Standards of Ethical Conduct for Management Accountants (Exhibit 19- 15, page 776) is...
You are told the column totals in a trial balance are not equal. After careful analysis, you discover only one error. Specifically, a correctly journalized credit purchase of an automobile for...
Baird Technologies, Inc. has three divisions. Baird has a desired rate of return of 13.0 percent. The operating assets and income for each division are as follows: Divisions Operating Assets...
Identify the conjugate pairs. Strategy Identify the species that differ by a protonthese are the conjugate pairs. The acid form has the proton; the base form lacks the proton.
Calculate the hydrogen ion concentration in a solution that has (a) pH = 3.50 . (b) pH = 12.56 . Strategy Converting from pH to [H 3 O + ] involves raising 10 to the -pH power.
What were the channels of communication used by each person? James Warick, director of physical plant at Southern Hospital, emailed Diane Curtis, director of nursing, informing her of a water leak in...
3. Suppose we have n i.i.d., uniform-(0,t) random variables. Place these random variables on the interval (0, t]. Let 0 = 80 < 81 < ... < Sn1 < (0,t]. Skt. Compute the probability that there are in...
3. (3 pts) Use Python to write a function that takes a single input, a list of numbers. The function should loop through the list and, on each iteration, print the number if it is the largest number...
a) A linear charge density = 4z C/m is distributed on the z axis, what is the total charge within a cylinder of radius r = 0.5 m and height h = 5 m which extends from z = 1 to z = 4? b) A uniform...
Read the articles given below on module 9 now read the articles given below on module 10 Now answer these questions based on both modules slideshow pictures and the links readings Describe how the...
2. For each equation, state the quantity (with units) represented by each variable. a) D=mV F b) P== A c) P = Dgh g 3. Write a single sentence answering each question. a) If the mass remains constant...
A small cube of lithium (density = 0.535 g/cm3) measuring 1.0 mm on edge is added to 0.500 L of water. The following reaction occurs: 2 Li(s) + 2 H2O(l) LiOH(aq) + H2(g)
On the basis of the details of the following fixed asset account, indicate the items to be reported on the statement of cashflows: ACCOUNT Land ACCOUNT NO. Balance Date Item Debit Credit Debit Credit...
The electric field of an electromagnetic wave traveling in the positive x-direction is given by (a) Describe the field verbally. (b) Determine an expression for k. (c) Find the phase speed of the...
A 550-nm harmonic EM wave whose electric field is in the z-direction is traveling in the y-direction in vacuum. (a) What is the frequency of the wave? (b) Determine both and k for this wave. (c) If...
A plane electromagnetic wave traveling in the y-direction through vacuum is given by Determine an expression for the corresponding magnetic field of the electromagnetic wave. Draw a diagram showing...
Caspian Sea Drinks needs to raise $74.00 million by issuing additional shares of stock. If the market estimates CSD will pay a dividend of $2.69 next year, which will grow at 3.45% forever and the...
i need help in B and C Integrative Case 5-72 (Algo) Cost Estimation, CVP Analysis, and Decision Making (LO 5-4.5.9) Luke Corporation produces a variety of products, each within their own division....
Relate PSA (Public Securities Association) speed to the average life of a MBS. Describe the PSA measure and discuss which MBS would have the greater average life, one with a PSA of 100 or one with a...

An acid is added to water so that the hydrogen ion concentration is 0.25 M. Calculate the

Question:

Step by Step Answer:

Notice that when the hydrogen ion concentration is ...View the full answer

Chemistry Principles And Practice

Students also viewed these Sciences questions