A gas cylinder that contains argon has an internal volume of 17.2 L. A pressure gauge attached to the cylinder reads 2090 psi (1 atm = 14.7 psi) at 24.6 °C.
What mass of argon is contained in the cylinder?
mass =
g

it's filtration, but this is an assumption so my apologies if i got this

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.

hypostyle hall;