ilovesushi24
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Please help me with this question!! I’m not sure if they’re the insoluble ions that precipitate with chromate or the soluble ones…

You wants to precipitate all the chromate ions in the solution. Which of the following solutions can you use? Select ALL that applies

1) Sodium Sulfate
2) Copper (II) Chloride
3) ammoniums nitrate
4) water
5) Silver nitrate

Respuesta :

TemperatureBig

Answer:

2) Copper (II) Chloride

Explanation:

A precipitate will form if the resulting compound is insoluble in water. For example, a silver nitrate solution (AgNO3) is mixed with a solution of magnesium bromide (MgBr2).