Question 23 of 25 Sapling Learning Reaction A Reaction B 150 150 Energy 100 Ener

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Question 23 of 25 Sapling Learning Reaction A Reaction B 150 150 Energy 100 Energy 100 .............r (KJ/mol) (kJWmo) Reaction progress Reaction progress What is the heat of reaction for Reaction A? What is the heat of reaction for Reaction B? Number AH kJ/mol AH kJ/ mol What is the activation energy for Reaction A? What is the activation energy for Reaction B? kJ /mol kJ/mol O Previous 8 Give up & View saution Check Answer ONext Exit Desc You ca up on a you get You lose in your q O eTextboo O Help with Web Help O Technical S

Explanation / Answer

Reaction A

dH = 25 -125= - 100 KJ/mol

Ea = 150-125 = 25 KJ/mol

reaction B

dH = 50-25= 25 KJ/mol

Ea = 100-25 = 75 KJ/mol

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