What is the relationship between enthalpies p, q, r and s?
LIN
S(s) + H2(g) -> H2S(g) AH=p
H2(g) + O2(g) -> H2O(1) AH=q
S(s) + O2(8) -> SO2(g) AH=r
H2S(g) + 1%O2(g) -> H20(1) + SO2(g) AH=s
p
=
a
+
r
O
C
) p
=
S
O
Op = q +r-
O
p = S-
-
O

The correct answer is c

Rethink and reinvent

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.