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Chemistry, 20.09.2019 23:00 lamashermosa23

(chemistry question worth 50 points) hey everyone, i need some with a chemistry assignment. i need to make 3 potential energy diagrams for 3 different chemical reactions. the reactions are as follows:
synthesis - a + b > ab
reactants: a + b, -15 kj
products: ab, 20 kj
transition state: 30 kj
single replacement - c + ab > cb + a
reactants: c + ab, 65 kj
products: cb + a, 30 kj
transition state: 85 kj
double replacement - ab + cd > ad + bc
reactants: ab + cd, 10 kj
products: ad + bc, 6- kj
transition state: 75 kj
i'm really stumped as to where to start drawing the diagrams. if anybody has any pointers on how to set one up, i would greatly appreciate

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