1) List the known quantities.
Sample: 3.6 x 10^24 parcicles of LiBr
Avogadro's number: 6.022*10^23 particles
2) Set the equation.
1 mol LiBr = 6.022*10^23 molecules LiBr
3.6*10^24 molecules LiBr is equal to 5.98 mol LiBr.
1.6m questions
2.0m answers