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Rama09 [41]
3 years ago
5

A water supply has been contaminated with

Chemistry
2 answers:
Readme [11.4K]3 years ago
8 0
<span>Metals which are from precipitate with sulfate and carbonate are barium and Lead.

The only toxic of these metals is lead. Lead is heavy metal which is denser with most common materials.
 It contains major decay chain which has heavier elements. It is unreactive post-transition metal.</span>
pickupchik [31]3 years ago
6 0
According to the provided table of solubility the metals that form a precipitate with carbonate and sulfate are Ba and Pb but the only toxic one of these two metals will be Pb (lead)

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Which of the following statements is/are correct?
7nadin3 [17]

Answer:

All are correct

Explanation:

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For l=2 (d-orbital) ml=2,1,0,-1,-2

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Alekssandra [29.7K]
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If you look closely at each of the four diagrams you would be able to conclude that

<span>D) 
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In A and C, the forces are in equilibrium both in the horizontal and vertical direction.</span>
5 0
3 years ago
Read 2 more answers
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