## how to get n in equation

connie 2C
Posts: 106
Joined: Thu Jul 11, 2019 12:17 am

### how to get n in equation

i don’t understand how to find the n in this equation. where do you look in the given equation to find n?

Christine Honda 2I
Posts: 116
Joined: Sat Sep 14, 2019 12:17 am

### Re: how to get n in equation

You look at how many electrons are being transferred!

Riya Sood 4G
Posts: 160
Joined: Sat Aug 24, 2019 12:18 am

### Re: how to get n in equation

I am not sure which equation you are referring to. If you are asking about the "n" in the nernst equation, then we calculate it based of the # of electrons from the two half reactions once they are balanced. Since the electrons will be the same in the two half reactions in order for it to cancel, we take the "n" as the number of electrons.

Robert Tran 1B
Posts: 118
Joined: Thu Jul 11, 2019 12:15 am

### Re: how to get n in equation

Look at the balanced half reactions and determine how many electrons are being transferred in the redox reaction.

Jamie Lee 1F
Posts: 106
Joined: Fri Aug 09, 2019 12:16 am

### Re: how to get n in equation

N refers to the number of electrons being transferred.

Bryce Barbee
Posts: 103
Joined: Wed Sep 18, 2019 12:20 am

### Re: how to get n in equation

N is found by finding how many electrons are being transferred in the process.

Noe BM 1J
Posts: 50
Joined: Sat Sep 07, 2019 12:17 am

### Re: how to get n in equation

Is it in number of moles?

Bryce Barbee wrote:N is found by finding how many electrons are being transferred in the process.

SarahCoufal_1k
Posts: 102
Joined: Thu Jul 25, 2019 12:17 am

### Re: how to get n in equation

N is the number of electrons being transferred.

Louise Lin 2B
Posts: 97
Joined: Sat Aug 17, 2019 12:15 am

### Re: how to get n in equation

the n in the NERNST equation is the number of electrons from the half reactions