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Kisachek [45]
3 years ago
13

I need help asap please help me

Chemistry
1 answer:
lana [24]3 years ago
4 0

Answer:

the answer is the third one the beak

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These tests determine the solubility of the compounds formed upon adding the test solution

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Addition of Ba(NO₃)₂ will cause a precipitate ((Ba)₂SO₄) to form in the solution of (NH₄)₂SO₄. No precipitates will form in the other unknown solutions. Thus, whether or not the solution is ammonium sulfate can be determined.

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