asked 114k views
5 votes
Which of the following compounds is usually

added to a swimming pool to prevent the growth
of algae ?
A. Caso
B. Cuso
C. PbSO
D. MgSO
4
4
4
4​

1 Answer

3 votes
The answer is C which is PbSo
answered
User ZaldronGG
by
8.6k points
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