25 points!!! please Which types of elements areconsidered neutraland Where are these types of elements found on the periodic tab
1 answer:
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<u>Answer:</u>
<em>A. 10.25</em>
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<u>Explanation:</u>
Pkb =4.77
So pka = 14 - pka = 9.23
Initial 0.50M 0 0
Change -x +x +x
Equilibrium 0.50M-x +x +x
(-x is neglected) so we get
pOH = 14 - pH
= 14 - 4.76
pOH = 9.24 is the answer
Option A - 10.25 is the answer which is close to 9.24
