Answers

2014-08-04T17:29:54+08:00
Since a metal is exposed to an acidic fluid, it is likely to corrode. However, since it has a pH of 5.6, it is not that acidic, for it is near 7. Therefore, it will only partially corrode, but not much.
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2014-08-05T14:46:43+08:00
When a metal was exposed to acidic fluid in a pH of 5.6 some rust will form on it. But when you mix acid and bases, neutralization will form. 
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