Задание
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Дополни схемы реакций.
1.\(C_6H_6 + Br_2 \xrightarrow{FeBr_3}\)
\[C_{6}H_{5}Br + HBr\]
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2.\(C_{6}H_{5}CH_{3}+O_{2}\rightarrow\)
\[CO_{2} + H_{2}O\]
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3.\(C_{6}H_{6} + HNO_{3} \xrightarrow{H_{2}SO_{4}}\)
\[C_{6}H_{5}NO_{2}\]
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Варианты ответов:
\[CO + H_{2}\]
\[CO_{2} + H_{2}O\]
\[C_{6}H_{6}Br_{6}\]
\[C_{6}H_{5}Br + HBr\]
\[C_{6}H_{5}NO_{2}\]