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Chemistry, 15.04.2020 05:15 HahaHELPP

Performing this week's reaction, 42 mg of 2,4-dinitrophenylthiocyanate (225.18 g/mol) was isolated. This product yield resulted in a 67% yield for the reaction. What amount of 2,4-dinitrobromobenzene (247.01 g/mol), in mg was used for the reaction? Assume an excess of bromine. Enter your answer as digits only, no units, using the proper number of significant figures.

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Performing this week's reaction, 42 mg of 2,4-dinitrophenylthiocyanate (225.18 g/mol) was isolated....
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