t8hgirltaypanggrc t8hgirltaypanggrc

03-03-2017
Chemistry

contestada

According to the ph scale, what is the approximate ph of acid rain?
a. 4.0
b. 4.5
c. 5.0
d. 5.5

Respuesta :

erika18marie erika18marie

06-03-2017

Normal rain has a pH between 5.0 and 5.5. The typical pH value for acid rain (when checked online) is 4.0.

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