Use the reaction below to answer the question that follows. a. b.c.2Al(s)+32O2(g)⟶Al2O3(s)ΔH=−1676 kJ2Fe(s)+32O2(g)⟶Fe2O3(s)ΔH=−824 kJFe2O3(s)+2Al(s)⟶Al2O3(s)+2Fe(s) Calculate the change in enthalpy, in kilojoules for reaction "c" above.

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.

  super sorry but i dont know lo