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OpenStudy (anonymous):
A solution contains 2.0x10-8 moles of H+ ion in 10.0 liters. A.What is the pH? B. What is the [OH-] C. What is the pOH ? D. Is the solution acidic or basic ?
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OpenStudy (joannablackwelder):
pH=-log[H+] Do you know how to find [H+]?
OpenStudy (anonymous):
no i dont
OpenStudy (joannablackwelder):
[H+] means the concentration of H+ and it is usually given in mol/L.
OpenStudy (joannablackwelder):
So, [H+]=2.0x10^-8 mol/10 L
OpenStudy (joannablackwelder):
Can you simplify this?
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OpenStudy (anonymous):
do i just try to get rid of the 10 so [H+]=2.0x10^-18 mol/L?
OpenStudy (joannablackwelder):
You are trying to just get rid of the 10, but watch your simplification.
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