Question

A chemist measured the amount of lithium fluoride produced during an experiment. She finds that 8.21g of lithium fluoride is produced. Calculate the number of moles of lithium fluoride produced. Round your answer to 3 significant digits.

Answer 1

Molar mass: 25.939 g/mol

Moles $=\frac{8.21}{25.939}= 0.317moles$