## Variables

sharonvivianv
Posts: 63
Joined: Fri Apr 06, 2018 11:05 am

### Variables

Just to confirm,

n is amount in moles
m is mass of a sample which comes in the form of grams
M is mass per mole (g/mol)
N is number of objects, (not quite clear on this)

Are there any other important variables?

MeghetyManoyan1A
Posts: 31
Joined: Fri Apr 06, 2018 11:03 am

### Re: Variables

In the formula, M1V1=M2V2, M1 and V1 represent the initial molarity and initial volume, respectively, while M2 and V2 represent the final molarity and volume of a solution.
g/mol is the unit for molar mass.
M is the molarity, in mol/L

Allen Chen 1J
Posts: 31
Joined: Wed Nov 15, 2017 3:04 am

### Re: Variables

There are also many other variables such as T is temperature in kelvins

Jennifer Ma 1G
Posts: 31
Joined: Fri Apr 06, 2018 11:03 am

### Re: Variables

Another is mmol, which signifies millimoles.

Sean Kang 1F
Posts: 3
Joined: Fri Apr 06, 2018 11:03 am

### Re: Variables

Will be mostly measuring temperature in Celsius, Kelvin, or Fahrenheit?

Susu Le 1F
Posts: 30
Joined: Thu Feb 01, 2018 3:01 am
Been upvoted: 1 time

### Re: Variables

In lecture, he said that we will use Kelvin for calculations such as in gas laws.