# How many moles of lithium are there in 56 grams of lithium?

Jul 17, 2017

Approx. $8 \cdot m o l$.....

#### Explanation:

To get the number of moles of stuff we solve the quotient.......

$\text{Number of moles}$ $=$ $\text{Mass of stuff"/"Molar mass of stuff}$,

and thus..................................

"Moles of lithium"=(56*g)/(6.941*g*mol^-1)=??*mol.