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abruzzese [7]
3 years ago
8

Hydrogen peroxide decomposes spontaneously to yield water and oxygen gas according to the following reaction equation.

Chemistry
1 answer:
Grace [21]3 years ago
8 0
Canceling out the constants and taking the natural log of both sides gives us this: 


<span>Ea1/T1=Ea2/T2 </span>

<span>Ea1=75kJ </span>
<span>T1=298K </span>

<span>Ea2=49kJ </span>
<span>T2=? </span>

<span>So now, </span>

<span>T2= Ea*T1/Ea = 75*298/49 </span>

<span>Your answer should be 456.12 = 456K! 

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
</span>
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