Sulfur is used to crosslink isoprene c5h8 units in, Ask an Expert

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Sulfur is used to crosslink isoprene (C5H8) units in naturally occurring rubber to make vulcanized rubber, which is a harder material. If it takes 4 sulfur atoms to form a crosslink with 1 isoprene unit, what mass of sulfur is required to form a crosslink with every isoprene monomer unit in 10g of rubber?

a) 18.8 g
b) .09 g
c) 1.0 g
d) 4.0 g
e) .36 g

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Category:- Chemistry
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