Determine the kelvin temperature requires for 0.0470 mol of gas to fill a balloon to 1.20L under 750.88 torr of pressure. R = .0821 L*atm/mol*K (make sure you convert torr to atm Hint: 1 atm=760 torr) *

the correct answer is option d

explanation:

i was wrong its d because they dont use cm when calculating square roots

a

the answer is d.) potassium

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.