How did the lab activities you answer the lesson
question, "how do atmospheric conditions influence
weather patterns? " what did you learn from conducting
this lab?

it means there are 3 atoms of oxygen

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.

gasoline is a mixture. it contains several different kinds of compounds that can be present in a variety of ratios.