Seudónimo Seudónimo

16-10-2017
Chemistry

contestada

hey help me please :)
What is a possible pH of acid rain?

7.0
6.9
4.3
10.5

Respuesta :

breannahewitt05 breannahewitt05

16-10-2017

the answer is 4.3.... that acid rain can range from 3-4 on a pH scale

Answer Link

connercampbell1 connercampbell1

20-09-2018

the answer is 4.3.....

Answer Link

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