How many moles of S are in 22.4 g of C6H10S

Hey there!

Get molar mass of C₆H₁₀S:

C: 6 x 12.01

H: 10 x 1.008

S: 1 x 32.065

144.205 g

To find the amount of moles we have, divide 22.4 by 144.205. Get 0.155.

There are 0.155 moles of S.

Hope this helps!

"among the transition metal elements, manganese and zinc have a slight lowering of electronegativities. the reason behind this is that the nuclear charges of these elements are slightly weaker than the other transition metal elements due to the way their valence electrons are filled up. both manganese and zinc have their valence electrons filled up to the 4th shell with 1 pair of electrons (4s2) completely occupying it. although the electrons in the 3rd shell (3d) are yet to be paired since the outer most shell is filled up, the ability of the nucleus to attract electrons is lessened. hence,   the electronegativity (or the ability to attract electrons) is lessened."