Respuesta :

Answer:

6.17749 grams

Explanations:

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

[tex]Mass=moles\times molar\text{ mass}[/tex]

Moles of Lithium = 0.89moles

Molar mass of Lithium = 6.941g/mol

Determine the mass of lithium

[tex]\begin{gathered} Mass=0.89\times6.941 \\ Mass=6.17749grams \end{gathered}[/tex]

Hence the mass of the Lithium metal is 6.17749 grams

Otras preguntas