The concentration of H+ ions outside a membrane is 18 % of the concentration inside the membrane. What must be the Nernst potential across the membrane to maintain that concentration difference when the temperature is such that the Remember, the Boltzmann probability factor: КВТ quantity =29 mV. e ΔΕ J www Ze BT, Boltzmann's constant is kB 1.38 x 10-23, and the charge on a proton is e = +1.6 x 10-19 C. Express your answer in mV = milli-Volts 10³ Volts = Your Answer: -49.73 mV Answer units

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Chapter2: The Kinetic Theory Of Gases
Section: Chapter Questions
Problem 85AP: The mean flee path for helium at a certain temperature and pressure is 2.10107 m. The radius of a...
icon
Related questions
Question
The concentration of H+ ions outside a membrane is 18 % of the concentration
inside the membrane. What must be the Nernst potential across the membrane to
maintain that concentration difference when the temperature is such that the
КВТ
quantity
=29 mV.
e
ΔΕ
Remember, the Boltzmann probability factor:
1.38 x 10-23, and the
J
10-19 C. Express your answer in mV =
Ze BT, Boltzmann's constant is kB
charge on a proton is e = +1.6 x
milli-Volts = 10³ Volts
K
Your Answer:
-49.73
mV
Answer
units
Transcribed Image Text:The concentration of H+ ions outside a membrane is 18 % of the concentration inside the membrane. What must be the Nernst potential across the membrane to maintain that concentration difference when the temperature is such that the КВТ quantity =29 mV. e ΔΕ Remember, the Boltzmann probability factor: 1.38 x 10-23, and the J 10-19 C. Express your answer in mV = Ze BT, Boltzmann's constant is kB charge on a proton is e = +1.6 x milli-Volts = 10³ Volts K Your Answer: -49.73 mV Answer units
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Knowledge Booster
Band Theory
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
University Physics Volume 2
University Physics Volume 2
Physics
ISBN:
9781938168161
Author:
OpenStax
Publisher:
OpenStax
University Physics Volume 3
University Physics Volume 3
Physics
ISBN:
9781938168185
Author:
William Moebs, Jeff Sanny
Publisher:
OpenStax