asked 215k views
5 votes
Why does limestone react to acid rain, but sandstone does not?

asked
User Tushark
by
8.1k points

1 Answer

4 votes

Answer:

Sandstone does not react with Hydrochloric acid. The acid soaks into the rock because the rock is porous, filled with tiny holes. It is made up of tiny grains of sand cemented together by intense pressure.

answered
User Rico Suter
by
8.3k points
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