How much voltage is generated by the ph gradient
A glass electrode with an internal pH of 7.00 is dipped into asolution whose pH is 11.40. If the factor β is 0.98, how much voltage is generated by the pH gradient?
Expected delivery within 24 Hours
What is the new position of the bottom of the block ? Assume that the tank containing the fluid is of infinite dimensions.
Points A and B have electric potentials of 255 V and 129 V, respectively. When an electron released from rest at point A arrives at point C its kinetic energy is KEA. When the electron is released from rest at point B, however, its kinetic energy
25 ml of 0.10 M acetic acid is titrated with 0.10 M NaOH. What is the pH at the equivalence point? Ka for acetic acid = 1.8× 10-5
Determine a) The initial and final temperature, b) the mass of the liquid water when the piston first starts moving, and c) work done during the process. Also, show the process on a P-v diagram.
The electric potential at the center of a square is -3 V when a charge of -Q is located at one of the square's corners. What is the electric potential at the square's center when identical charges of +Q are placed at the other three corners of the
A primary settling tank is to be designed for a municipal wastewater treatment facility. The average design flow is 2 MGD (peaking factor 2.1). Determine the diameter of the settling tank.
Consider the titration of 50.0mL of 0.217 M hydrazoic acid (HN3, Ka=2.6 x 10^-5) with 0.183 M NaOH. Calculate the pH of the solution after the addition of 29.7 mL of NaOH solution.
Five grams of nitrogen gas at an initial pressure of 3.0 atm and at 20 degrees C undergo an isobaric expansion until the volume has tripled. A) What is the gas volume after the expansion in cm^3?
1936454
Questions Asked
3,689
Active Tutors
1432635
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Which option describes Pogge's position more accurately? O a. The status quo CAN be reformed in a way that all three major approaches to understanding justice
Question: Which of the following is a more accurate statement of Dr. Weltman's stated position on ethics?
Discuss the theorist John Rawls by including his full name, date of birth/passing, (if it exists) birthplace, workplace, at least one other interesting fact.
Post your application of ethical frameworks to the ethical dilemma posed in the case study. In your application, do the following:
Diagram the argument: "In the case of an unwanted pregnancy, you either get an abortion or you take care of the child once they are born
Problem: Which of the following was identified as a characteristic of a viable ethical system by Thiroux and Krasemann?
You are the writer of an ethics column for your local newspaper. A reader submitted a letter with some thoughts on ethical relativism and subjectivism.