bethanyannprice bethanyannprice

21-03-2021
Chemistry

contestada

NEED HELP QUICK!!!
pls give quick reason why

NEED HELP QUICK pls give quick reason why class=

Respuesta :

lawalj99 lawalj99

26-03-2021

Answer:

- 20 J

Explanation:

Heat of Reaction = Heat of Products - Heat of Reactants

From the graph;

Heat of Products = 10

Heat of Reactants = 30

Heat of Reaction = 10 - 30 = -20 J

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