<span>The activation energy was reached was 10:45 a.m. The additional energy did not affect the reaction.</span>
Answer:

Explanation:
Hello,
The six-carbon benzene ring contains two types of bonds: C-C and C-H bonds, that are
-hybridized σ bonds, and the six π bonds that form the aromatic ring. The σ bonds form from one
orbital and two
orbitals from each carbon, which then bond the carbon to the two carbons on either side and the carbon's single hydrogen. The remaining
orbital from each carbon atom sticks out above and below the plane of the ring; these
orbitals overlap sideways, rather than lengthwise, to form the aromatic π bond system.
Best regards.
It would of been nice if you were to post your question so others could actually answer it.
The concentration of [H3O+] will be 6.3 x
M
<h3>pH</h3>
Mathematically, pH = -log [H+] or -log [H3O+]
With a pH of 13.2:
-log [H3O+] = 13.2
log [H3O+] = -13.2
[H3O+] = 6.3 x
M
More on pH can be found here: brainly.com/question/491373
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Answer:
water was added to powdered rock
Explanation: