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Estudos Gerais06/16/2024

classifique em exotérmica e endotérmica a reações e faça o ...

classifique em exotérmica e endotérmica a reações e faça o diagrama** a) CO(g)+12O2(g)CO2(g)ΔH=282KJ\quad \mathrm{CO}_{(g)}+\frac{1}{2} \mathrm{O}_{2(g)} \rightarrow \mathrm{CO}_{2(g)} \quad \Delta H=-282 \mathrm{KJ} **b) N2(g)+O2(g)NO2(g)ΔH=+139,7KJN_{2(g)}+O_{2(g)} \rightarrow N O_{2(g)} \quad \Delta H=+139,7 K J c)S+O2SO2(g)ΔH=296KJ\left.{ }^{* *} \mathrm{c}\right) \quad S+\mathrm{O}_{2} \rightarrow \mathrm{SO}_{2(g)} \quad \Delta H=-296 \mathrm{KJ} \quad * * **d) H2(g)+12O2(g)H2O(g)ΔH=242KJ\mathrm{H}_{2(g)}+\frac{1}{2} \mathrm{O}_{2(g)} \rightarrow \mathrm{H}_{2} \mathrm{O}_{(g)} \quad \Delta H=-242 \mathrm{KJ}

 classifique em exotérmica e endotérmica a reações e faça o diagrama** a) \( \quad \mathrm{CO}_{(g)}+\frac{1}{2} \mathrm{O}_{2(g)} \rightarrow \mathrm{CO}_{2(g)} \quad \Delta H=-282 \mathrm{KJ} \)
**b) \( N_{2(g)}+O_{2(g)} \rightarrow N O_{2(g)} \quad \Delta H=+139,7 K J \)
\( \left.{ }^{* *} \mathrm{c}\right) \quad S+\mathrm{O}_{2} \rightarrow \mathrm{SO}_{2(g)} \quad \Delta H=-296 \mathrm{KJ} \quad * * \)
**d) \( \mathrm{H}_{2(g)}+\frac{1}{2} \mathrm{O}_{2(g)} \rightarrow \mathrm{H}_{2} \mathrm{O}_{(g)} \quad \Delta H=-242 \mathrm{KJ} \)
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