Chemistry FORMULA List. (1 Viewer)

[Lordsion]

Can we all contribute all the Chemistry formulas that you know of so we can aid others (and myself) in knowing what formulas are important.

e.g. volume of gas, calculating moles, pressure, avogardo's number and how to use it, mass formula, etc ... ??

I would do this myself but since i dont know them of my head or what they are really called i can't list them. My chemistry teacher is sooo b-a-d. He dosent communicate - just sheets. So it is hard for me to know anything. Sigh.

 

[Steth0scope]

Don't you have the formula sheet yet ?

Go on to the Board of Studies website and its under Syllabus for HSC Chemistry.

 

[Lordsion]

Don't you have the formula sheet yet ?

Go on to the Board of Studies website and its under Syllabus for HSC Chemistry.

http://www.boardofstudies.nsw.edu.au/syllabus_hsc/syllabus2000_listc.html#ceramics

I can only find the data sheet - i have that.

 

[davidbarnes]

E=mc^2

 

[dan.121212]

n = m/M = v/V = c.V

where :

n= number of moles (mol.)
m= mass (g)
M= molar mass (g.mol^(-1))
v= volume (L)
V= molar Volume (L.mol^(-1))
c= concentration (mol.L^(-1))

(to ppl not familiar with this notation x^(-1) = (1/x), thus 'grams per mole' can be written as g/mol or, more correctly, g.mol^(-1))

 

[tommykins]

i figured there was only 2..

c = n/v

n = m/M

 

[davidbarnes]

i figured there was only 2..

c = n/v

n = m/M

I agree.

 

[d3st1nyLiang]

ideal gas law: pV = nRT


any others?

 

[Uncle]

ideal gas law: pV = nRT


any others?

wow the Idea Gas Law formula is in the HSC why don't you mention the Nernst Equation which won a Nobel prize in Chemistry?