Hello
To calculate the molarmass of the given compound, simply find the individual molar mass of the elements and add them up
[tex]\begin{gathered} C=12.0\text{amu} \\ S=32.0\text{amu} \end{gathered}[/tex]Now, we can calculate the molar mas of the compound
[tex]CS_2=12+(32\times2)=12+64=76amu_{}[/tex]From the calculation above, the molar mass of CS₂ (Carbon Sulfide) is equal to 76amu.