Question

Consider the reaction: H2(g) + (1/2)O2(g) -------> H2O(l) ΔH° = -286 kJ Which of the following...

Consider the reaction: H2(g) + (1/2)O2(g) -------> H2O(l) ΔH° = -286 kJ Which of the following is true?

(Select all that apply)

the reaction is endothermic

heat is given off by the surroundings

the reaction is exothermic

heat is absorbed by the system

the enthalpy of the products is less than the that of the reactants

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Answer #1

An-286 as An b1 nyitin myative exothurmic the sunclien Produts Ms than hu thst the entholpy the the uactants

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Answer #2

exothermic

answered by: anonymous
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