30. for the reaction
s(s) + 0,8) → so2(8) ah = -296 kj/mol
a. how much heat is released when 275 g
of sulfur is burned in excess oxygen?
b. how much heat is released when 25 mol
of sulfur is burned in excess oxygen?
c. how much heat is released when 150. g
of sulfur dioxide is produced?
21 calculate the enthalpy change whan 100
.0

That result from subduction of oceanic plates beneath lighter continental plates. most of the earth's volcanoes are located around the pacific ring of fire because that the location of most of the earth's subduction zones.

Exothermic,  physical change after it is already baked

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.