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Instructions: complete and balance the chemical equations for each chemical reaction in the virtual lab activity.


1. Combine iron and copper (II) sulfate solution. (Hint: Iron will form the iron (III) ion)

Fe + CuSO4 →

2. Combine lead (II) nitrate and potassium iodide solutions.

Pb(NO3)2+ Kl →

3. Combine magnesium metal and hydrochloric acid solution.

Mg + HCl →

4. Electrolysis (splitting) of water.

H2O →

5. Burning magnesium.

Mg + O2 →

Respuesta :

Answer:

1. Combine iron and copper (II) sulfate solution.  (Hint: Iron will form the iron (III) ion)

Fe + CuSO4 → FeSO4 + Cu

2. Combine lead (II) nitrate and potassium iodide solutions.

Pb(NO3)2+ Kl →  Pbl2 + 2KNO3

3. Combine magnesium metal and hydrochloric acid solution.

Mg + HCl → MgCl2 + H2

4. Electrolysis (splitting) of water.  

H2O → 2H2 + O2

5. Burning magnesium.

Mg + O2 → Mg2+O2-

Explanation:

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