Calculate the enthalpy change for the reaction: C6H4(OH)2(aq) + H2O2(aq) <—> C6H4O2(aq) + 2H2O(l) given the following data:

C6H4(OH)2(aq)-->C6H4O2(aq)+H2(g) H= +174.4 kJ

H2O(g)-->H2O(l) H= -43.8 kJ

H2(g)+1/2O2(g)-->H2O(g) H= -241 kJ

H2(g)+O2(g)-->H2O2(aq) H= -191.2 kJ

Where's the pictures ?

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.

The answer is b because a,c,and d are opinons