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WorksheetsReacc que liberal o requieren energía
Total questions: 10
Worksheet time: 5mins
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Worksheets2CO (g) + O2 (g) ⟹ 2 CO2(g) 𝚫H = -566.0 kJ
(a)
CO2 (g) ⟹ CO (g) + ½ O2 𝚫H = +283.0 kJ
(a)
4Na (s) + O2 (g) ⟹ 2Na2O (s) 𝚫H = - 828 kJ
(a)
Ca (s) + Br2 (l) ⟹ CaBr2 (s) 𝚫H = - 683 kJ
(a)
NaHSO4 (s) ⟹ 2NaOH (s) + 2SO2 (g) + O2 (g) 𝚫H= +806 kJ
(a)
6Fe2O3 (s) ⟹ 4Fe3O4 (s) + O2 (g) 𝚫H = +472.0 kJ
(a)
H2 (g) + Cl2 (g) → 2 HCl (g) + 185 kJ
(a)
N2 (g) + O2 (g) + 181 kJ → 2 NO (g)
(a)
PCl5 + 92.9 kJ → PCl3 + Cl2
(a)
2 C8H18 (l) + 25 O2 (g) → 16 CO2 (g)+ 18 H2O (g) + 10900 kJ
(a)
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