Which of the following salts would be water soluble: #"silver nitrate; copper perchlorate; rubidium carbonate;"# #"ammonium sulfate; lead sulfide?"#

1 Answer
anor277
Oct 17, 2016

#"Silver nitrate"#, #"copper perchlorate"#, #"rubidium carbonate"#, and #"ammonium sulfate"# would all be quite water soluble.......

Explanation:

.......#"sodium selenide"# would hydrolyze in water to give #"biselenide"#

#Na_2Se(s) + H_2O(l)rarr 2Na^+ + HSe^(-) +HO^-#

The lead and the sulfide salts would be all as soluble as bricks.

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