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    Chemistry The Central Science Study Set 2
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    Exam 3: Chemical Reactions and Reaction Stoichiometry
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    What Is the Mass % of Carbon in Dimethylsulfoxide (C<sub>2</sub>H<sub>6</sub>SO)rounded
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What Is the Mass % of Carbon in Dimethylsulfoxide (C2H6SO)rounded

Question 26

Question 26

Multiple Choice

What is the mass % of carbon in dimethylsulfoxide (C2H6SO) rounded to three significant figures?


A) 15.4
B) 19.7
C) 30.7
D) 7.74
E) 20.5

Correct Answer:

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