E vs E naught

[lwon Dis2I]

What is the difference between E naught and E?

[Lindsey_Su_3A]

E knot is under standard conditions, so 1 M and 1 atm.

[Vince Li 2A]

E is not under standard conditions, E naught is. Standard conditions are at 1 atm, 1 mols of each solution, and at 25 degrees Celsius. Note that when calculating K in one of the equations, E is equal to 0, not E naught.

[Joel Meza 3I]

E naught is the value of E at standard conditions: 1 atm, 25 degrees celsius, and 1 M.

[Ziyan Peng 3A]

º means "under standard conditions," which indicates 1atm, 1 mol, and 25ºc (298K)
so Eº refers to potential difference specifically under these conditions, while E does not specify the conditions.

[josephspindler2H]

E naught is a lot like G naught from thermodynamics. Its the value of E at standard conditions. At nonstandard conditions (E), we have to convert using an equation.

[Aydin Karatas 1F]

E^o is measured at 1 atm, 298 K, and 1 M. It is used to find cell potential under nonstandard condition, E, with .

[Jaden Joodi 3J]

E naught is the energy under standard conditions, whereas E is just the general energy. In order to find the energy not under standard conditions, you must use E naught

[Jared Limqueco 3E]

Like from thermodynamics, the naught just means under standard conditions

[Simran Bains 2C]

E naught is E under standard conditions, just as deltaG naught is deltaG under standard conditions.

[Justin Zhang_1A]

E naught is E at standard conditions, so 1 M and 1 atm.

[Jerry_T]

Eº is E under standard conditions which are 1M and 1atm, similar to standard gibbs free energy Gº which is also under standard conditions.

[Ethan Laureano 3H]

E naught signifies standard conditions (1 M, 25 C, 1 atm) and does not get affected by change in concentrations, unlike E.

[Isabel_Eslabon_2G]

E° is just E under standard conditions, which are 1 M, 1 atm, & at 25°C (or 298 K).

[Keshav Patel 14B 2B]

E naught is in standard conditions meaning 1 atm , 298k but E is not that is why you have to find the new temperature and different pressure when you use the E equation.

[Sable Summerfield]

What is the point of balancing the half reactions and writing out the cell reactions when solving for E naught when you can just use the equations that plugs in the two values and you subtract them. As long as you know what the anode and cathode is... what is the point of writing it all out?

[Daniel Huynh 2J]

E naught represents the standard reduction potential of a redox reaction (think 25 degrees Celsius, 1 atm, etc.). E represents the reduction potential at a given condition, so it changes based on temp, pressure, and moles of electrons.

[Sejal Parsi 3K]

The naught just means it’s under standard conditions.

[VincentLe_3A]

The e naught signifies reduction potential at standard conditions, whereas e is reduction potential with other conditions.

[Muskaan Abdul-Sattar]

E naught is just the value of E at standard conditions!

[Daniel Hernandez 1G]

E naught is the value of E at standard conditions (1atm, 1mol, 298K or 25 degrees Celsius).

[SamanthaTolentino 3D]

E naught is the cell potential at standard conditions which would be 1.0 M or 1 atm. E would be the cell potential at all the other conditions.

[LeahSWM 2E]

E naught is basically E but in standard conditions, so think Celsius, Kelvin, atm, etc...

[Margaret Wang 2D]

To add on to what everyone already said, it's the same thing with Gibbs free energy we did. G naught is under standard conditions and G is under any conditions. hopefully relating the two will help us remember!

[Jason Knight - 1F]

The E naught value is the value of the cell potential under standard conditions, whereas E is just the potential of the cell.

[DPatel_2L]

E naught is under standard conditions

[David Y]

E naught is standard conditions ex. 298K

[Mari Williams 1K]

E naught is under standard conditions, and is fixed! Sapling gives us a list of E naught values I believe

[Will Skinner]

E naught is under standard conditions, E does not have to be.

[lauren_tran_1L]

E naught is at standard conditions!

[Margia Adriano 2A]

Hi there! E naught is going to be our cell potential under standard conditions, while just regular E by itself is going to be cell potential under non-standard conditions. Hope this helps!

[Griffin G]

E naught is E in standard conditions.

[Charmaine Ng 2D]

E naught is E under standard conditions! :))

[austin-3b]

E naught is E at the standard conditions. E can be at any conditions.

[Xinyu Li 1C]

E naught is under standard condition and does NOT depend on how many times the reaction has occurred.

[John Antowan 1K]

The relationship between E and E naught is the same as the other variables such as G and G naught; E naught is simply E of the reaction at ideal conditions.

[Hasan Mirza 3F]

E naught refers to E under standard conditions of temperature and pressure.