Which of the following ions will most likely form a precipitate when reacted with SO4^2- [Solved]

Ba2 for certain!

Ba2 for certain!

Reply 6

Reply 6

Ba (2 )

1. All widespread compounds of alkali metals and NH4 ions are soluble.
2. All nitrates, acetates, chlorates, and perchlorates are soluble.
3. All binary ionic compounds of the halogens (aside from F) are soluble, besides these of Ag , Pb2 , or Hg2 2 .
4. All sulfates are soluble, besides these of Ca2 , Sr2 , Ba2 , Pb2 , Ag , Hg2 2
5. Apart from rule 1, all carbonates, oxides, fluorides, sulfides, silicates, chromates, and phosphates are insoluble.
6. Apart from rule 1 and Ca2 , Sr2 and Ba2 , all hydroxides are insoluble.

I hope this helps!

Precipitates are compounds that arent soluble. Ok and Na are each alkali metals, so that does not type a precipitate.. You possibly cant have two anions collectively, so Cl- is just not the reply. And rule 4 states that each one sulfates are soluble, until it has Ba2 .

Supply(s): college

Most alkali metals, corresponding to Na or Ok, will fully dissolve with any substance.
Chlorine does not make sense as a result of its a halogen, which carries a unfavorable cost. A sulfate atom will search one thing with a optimistic cost, not a extra unfavorable cost.

Ba2 for certain!

Ba^ 2 will type BaSO4(s)

Ba2 for certain!

Ba^ 2 will type BaSO4(s)

Ba (2 )

Compounds containing SO42- are usually soluble with exceptions being Sr , Ca2 , Ba2 , so BaSO4 could be insoluble and the reply is Ba2 .

This post is last updated on hrtanswers.com at Date : 1st of September – 2022