The Delta E of a system that releases 12.4 J of heat and does 4.2 J of work on the surroundings is J.

A) -16.6

B) -8.2

C) 4.2

D) 12.4

E) 16.6

Which of the following groups is an activator? 

 

Transcribed Image Text:

Ī A -C-CH3 B C-N(CH3)2 C -SO₂H D -C-CH3 E Ī A -C-CH3 B C-N(CH3)2 C -SO₂H D -C-CH3 E

Answer rating: 100% (QA)

Heat released Q 124 J Work doneW 42 J We know E ... View the full answer