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OpenStudy (anonymous):
A sample of soil has a hydrogen ion concentration of H+ = 3.1*10^-8 M Find its pH to the nearest tenth and classify as acidic or basic. pH=
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OpenStudy (anonymous):
pH=-logH+
OpenStudy (anonymous):
this is not exactly mathematics :P. pH = -log(H+)
OpenStudy (anonymous):
It is in my pre-cal class and been a while so trying to understan d again
OpenStudy (anonymous):
acid : pH < 7 base: pH > 7
OpenStudy (anonymous):
7.5 so basic
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OpenStudy (anonymous):
so anything with pH > 7 is base
OpenStudy (anonymous):
Yeap
OpenStudy (anonymous):
fantastic thank you both!
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