1
AssignmentMultiple Choice
Enthalpy of Reaction
Question 1 • Foothill-B Period-Chemistry-26/27B
Upper C subscript 2 upper H subscript 4 plus upper H subscript 2 right arrow upper C subscript 2 upper H subscript 6.
Answer
A
Upper C subscript 2 upper H subscript 4 plus upper H subscript 2 right arrow upper C subscript 2 upper H subscript 6.B
Upper H subscript 2 plus upper C subscript 2 upper H subscript 4 plus 2 upper H right arrow 2 upper H plus upper C subscript 2 upper H subscript 5 plus upper C subscript 2 upper H subscript 6.
C
Upper C subscript 2 upper H subscript 4 plus upper C subscript 2 upper H subscript 5 plus upper H subscript 2 right arrow upper C subscript 2 upper H subscript 5 plus upper C subscript 2 upper H subscript 6.