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Foothill-B Period-Chemistry-2627B
Enthalpy of Reaction
Question 3
3
Assignment
Multiple Choice
Enthalpy of Reaction
Question 3 • Foothill-B Period-Chemistry-26/27B
What must you do before adding the equations?
Answer
A
multiply the second equation by 2
B
multiply the first equation by 1/3
C
multiply the third equation by 1/2
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