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nekit [7.7K]
3 years ago
15

What grey rock that has crinoids and brachiopods reacts to hydrochloric acid?

Chemistry
2 answers:
Roman55 [17]3 years ago
6 0
Hey there Barney456,

What grey rock that has Crinoids and Brachiopods reacts to Hydrochloric acid?

Answer:

Limestone. It is found underwater. When marine organisms die their skeletons compact and form the limestone

Hope this helps :D

<em>~Danielle♥</em>
Anon25 [30]3 years ago
5 0
The rock is limestone, I hope this helps!!
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