Mathematics, 15.07.2021 07:00 rutza
The equation for the ph of a substance is ph= -log[h+] where h+ is the concentration of hydrogen ions. Which equation models the concentration of hydrogen ions (h+) of a solution whose ph is 7.2
Answers: 3
Mathematics, 21.06.2019 19:00, myalee1419
In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.
Answers: 3
The equation for the ph of a substance is ph= -log[h+] where h+ is the concentration of hydrogen ion...
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