2. How many moles are in 99 grams of C6H12O6? 3. How many moles are in 125g of CuSO4?
4. How many grams are in .89 moles of HBr?
5. How many moles are in 55g of NH3(g)?
6. How many grams are in 3.5 Moles of H206)?
7. How many moles are in 97 grams of Mgo?
8. How many moles are in 550g of CuSO4.5H2O?

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.

answer///carbon;

i believe the answer is three water molecules