Equations

Question 1

Moles and gram formula mass equation

Answer 1

n = m/gfm

n = no. of moles
m = mass of substance (g)
gfm = gram formula mass (gfm)

Question 2

Moles and concentration formula

Answer 2

n = cv

n = no. of moles
c = concentration (molL`¹)
v = volume (L)