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Part D Write a balanced equation for the reaction of KOH and Cu(NO3)2 Express yo

ID: 847120 • Letter: P

Question

Part D Write a balanced equation for the reaction of KOH and Cu(NO3)2 Express your answer as a chemical equation. Identify all of the phases in your answer. Inter noreaction if no precipitate is formed. Part E Identify the precipitate (if any) that forms when Na2S and CdSO4 are mixed Express your answer as a chemical formula. Enter noreaction if no precipitate is formed. Part F Write a balanced equation for the reaction of Na2S and CdSO4 Express your answer as a chemical equation. Identify all of the phases in your answer. Enter noreaction if no precipitate is formed.

Explanation / Answer

Part D:

Cu(NO3)2 (aq) + 2NaOH (aq) ? Cu(OH)2 (s) + 2NaNO3 (aq)

Part E:

2CdSo4(aq) + 2 Na2S(aq) ------> 2 CdS(s) + 2Na2So4(aq) (Cadmium sulfide is a yellow solid)

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