The concentration of H+ ions outside a membrane is 14 % of the concentrationinside the membrane. What must be the Nernst potential across the membrane tomaintain that concentration difference when the temperature is such that theRemember, the Boltzmann probability factor:KBTquantity=27 mV.-eΔΕZ = e¯¯kBT, Boltzmann's constant is kg = 1.38 x 10-23 JkBKand the= +1.6 x 10-19 C. Express your answer in mV =charge on a proton is e =milli-Volts = 10-3 Volts

Concentration of H+ ions outside the membrane, Cout=14100×Cin=0.14Cin where Cin-Concentration inside…

The concentration of H+ ions outside a membrane is 14 % 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 =27 mV. Remember, the Boltzmann probability factor: KBT quantity e ΔΕ Z=eBT, Boltzmann's constant is kB = K' = 1.38 x 10-23_J and the charge on a proton ise = +1.6 × 10-19 C. Express your answer in mV = milli-Volts = 10-3 Volts

The concentration of H+ ions outside a membrane is 14 % 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 =27 mV. Remember, the Boltzmann probability factor: KBT quantity e ΔΕ Z=eBT, Boltzmann's constant is kB = K' = 1.38 x 10-23_J and the charge on a proton ise = +1.6 × 10-19 C. Express your answer in mV = milli-Volts = 10-3 Volts

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter7: Quantum Mechanics

Section: Chapter Questions

Problem 7.1CYU: Check Your Understanding If a=3+4i , what is the product a* a?

See similar textbooks

Similar questions

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
How many Rh R h atoms would have to be placed side by side to span a distance of 9.5 μm μ m ?
Ox Op zñ Sen sitivity, Find the vacertainty Tn location by using the Sensitivity af velocíty of electron meausunted with %7 electron moves in direction tx with 0,72c velocíty. TEBAHUR MÜCERRET PROTEIN KAVARA DIMAR LENF EMRAZ SIMSIZ
calculate The Pot ential of the p-n divider created in the re st from two 22 parches, one containing 3. donor atoms and the other Cont ain9 18 corresponding atoms at rom temperature if you knou that hi =1.9*10/m ut
Q:: A Si sample is doped with 107 cm3 As. What is the equilibrium hole concentration at 300 k? and where is Ep relative to E,? Take n = 1.5 x 1010 cm-. (Ans. 2.25 x 10'cm,0.407ev).
Check Your Understanding If a=3+4i , what is the product a* a?
The hole density n silicon is given by p() 10 e WPx>0)where L-2x 10 cm Assume the hole diffusion coefficient is D.8 cm/s. Determine he hole dif. fusion current density at (a) X 0, (b) x2× 10 cm, and (c) x 10om.
loclk lyimy moot Sontace is Connect w ifh a p Cons tan Co mpressed a dis tance b 3.0 cn from ;h eỖwhhbr:uv. pos:týcn what issl done by sprwy foree 3.0 Cmg & Spr
An experiment Was Conducted to find the relertionship between the specifi heat of Potassium metal and the temperature It wa s found that this relation Ship ta kes the Following for m at lowtemperatureS 208+2.57T2 what a mount of all: O termi temperature for Pota ssium? Debye temperature for Potassium ? Not that the Specific treteao t heat is measured
What is the potential difference delta VAB? what is the potential difference delta VBC?
Find the concentration of electrons & holes in (a) N-type Si at 300K, if the conductivity is 300(N.cm)^-1. (b) Also find these values for P-type Si. Given ni=1.5x10^12 /Cm^3 , µn=1200 * .Cm2/V.sec & up=400Cm^2/V.sec
Q. use determine the polari zibilty ekatoms clausius Mossotti equation to in the air molecules, where the number density of day relative oliplacement of nitrogen cur is 2:S04 x135 m?, Assume the result O for nitrogen atom and Compute the nucleus and electronic cloud at 6. tidd strength Em = 3x10 /m