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When the following solutions are mixed together, what precipitate (if any) will

ID: 946635 • Letter: W

Question

When the following solutions are mixed together, what precipitate (if any) will form?
Na2CrO4 (aq) + AgNO3 (aq) --> ______(s) NaOH(aq) + KNO3 (aq) --> _______(s) AgNO3(aq) + KCl (aq) --> ________ (s) When the following solutions are mixed together, what precipitate (if any) will form?
Na2CrO4 (aq) + AgNO3 (aq) --> ______(s) NaOH(aq) + KNO3 (aq) --> _______(s) AgNO3(aq) + KCl (aq) --> ________ (s)
Na2CrO4 (aq) + AgNO3 (aq) --> ______(s) NaOH(aq) + KNO3 (aq) --> _______(s) AgNO3(aq) + KCl (aq) --> ________ (s)

Explanation / Answer

1)

Na2CrO4 (aq) + 2AgNO3 (aq) -----------------> Ag2CrO4 (s) + 2 NaNO3 (aq)

precipitate = Ag2CrO4 (s)

2) NaOH (aq) + KNO3 (aq) --------------------------------------no specific reaction

3 ) AgNO3 (aq) + KCl (aq) --------------------> AgCl (s) + KNO3 (aq)

precipitate = AgCl

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