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den301095 [7]
2 years ago
9

Assume that acid rain has lowered the ph of a particular lake to ph 5.0. what is the hydroxide ion concentration of this lake?

Chemistry
1 answer:
Ray Of Light [21]2 years ago
5 0

That acid rain has lowered the ph of a particular lake to ph 5.0. the hydroxide ion concentration of this lake is

1 × 10^-9 mol of hydroxide ions per liter of lake water

 pH  +  pOH  =  14

 pOH  =  14  - 5

 pOH  =  9.00

 pOH  =  -log [OH⁻]

[OH⁻]  =  10^-pOH

[OH⁻]  = 10^{-9} mol

Therefore,

the hydroxide ion concentration of this lake is 1 × 10^-9 mol

To learn more about Concentration

brainly.com/question/10725862

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