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Biology
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13 Dec 2019

A solution with a pH of 10

a. Has a hydrogen ion concentration [H+ ] of 10^10 M

b. Has a hydroxide ion concentration [OH] of 10^4 M

c. Has twice as many H+ s as a solution at pH 8

d. Has 10× as many H+ s as a solution at pH 11

can you please explain how you could find the answer?

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Beverley Smith
Beverley SmithLv2
17 Dec 2019
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Related questions

For each statement below, indicate whether it is True orFalse.

1. Breaking the hydrogen bond between two water molecules is calleddissociation. True False
2. When water dissociates, an oxygen atom separates from the restof the molecule. True False
3. The hydroxide ion has an overall charge of-1. True False
4. A hydrogen ion is the same as a proton.True False
5. When a hydrogen ion separates from a water molecule, it usuallycombines with another water molecule to form a hydronium ion.True False
6. A hydronium ion has the formula H2O+.True False
7. In pure water, at 25OC, about 10% of the watermolecules are dissociated at any given time.True False
8. In pure water, the concentration of hydrogen ions always equalsthe concentration of hydroxide ions.True False
9. In pure water, the concentration of hydrogen ions is 1 x107 molar. True False
10. Water dissociates into oppositely charged ions.True False

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