Question

Perform the following mole map conversions.-What is the mass of .89 moles of lithium metal, used in laptop batteries?

Answer 1

6.17749 grams

Explanations:

The formula for calculating the mass of an element is expressed as:

`Mass=moles* molar\text{ mass}`

Moles of Lithium = 0.89moles

Molar mass of Lithium = 6.941g/mol

Determine the mass of lithium

`\begin{gathered} Mass=0.89*6.941 \\ Mass=6.17749grams \end{gathered}`

Hence the mass of the Lithium metal is 6.17749 grams