adavis192 adavis192

12-03-2018
Chemistry

contestada

if a solution has a hydronium ion concentration of 1x10^-9 m the solution is
a) acidic and has a pH of 5
b) basic and has a pH of 9
c) basic and has a pH of 5
d) acidic and has a pH of 9

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itspeyday itspeyday

12-03-2018

b) basic and has a pH of 9

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