Question

What are the phases for the products of reaction I-2?CuSO4 5H2O (s) —> CuSO4 + 5H2OA. CuSO4 (aq) + 5H2O (l)B. CuSO4 (s) + 5H2O (l)C. CuSO4 (s) + 5H2O (aq)D. Ca+2H2O→ Ca(OH)2+H2

Answer 1

According to the given reaction, the phase of the salt, CuSO₄, is solid, it means that its subscript is (s).

The phase of water, H₂O, is liquid, it means that its subscripts is (l).

It means that the answer is B.