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Use the bond energies to answer the question.
H–H = 432
H–O = 467
O–O = 146
O=O = 495
H2 (H–H) combines with O2 (O=O) to become hydrogen peroxide (H2O2) bonded as such: H–O–O–H. Which option shows the difference in total bond energy between the reactants and the products?
A. 1,0801,080
B. −927
C. −153
D. 153
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Answers: 2
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Chemistry, 22.06.2019 07:30
The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
You know the right answer?
Use the bond energies to answer the question.
H–H = 432
H–O = 467
O–O = 146
O=O...
H–O = 467
O–O = 146
O=O...
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