Consider an aqueous solution containing Na2S and MgBr2. Identify ...

6. Chemical Quantities & Aqueous Reactions

Molecular Equations

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ANSWERS OPTIONS

Precipitate: NaBr; Balanced reaction: Na₂S (aq) + MgBr₂ (aq) → NaBr(s) + MgS(aq)

Precipitate: NaBr; Balanced reaction: Na₂S (aq) + MgBr₂ (aq) → 2 NaBr(s) + MgS(aq)

Precipitate: MgS; Balanced reaction: Na₂S (aq) + MgBr₂ (aq) → NaBr(aq) +2 MgS(s)

No precipitate will form

Consider an aqueous solution containing Na2S and MgBr2. Identify the precipitate, if any, and write the balanced reaction