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When you add ammonia to a solution it is important to remember that you change the concentration of the hydroxide ions present due to the reaction:
NH3 (aq) + H2O (l)NH4+ (aq) + OH- (aq)
Remembering this will help you with at least two of the steps in this exercise.
In many metal-containing solutions, the addition of ammonia causes a hydroxide precipitate to form. Select the statement below which best describes this observation.
Identify which of the following metal solutions should be put into the heavy metal waste carboys in the fumehood. Use your risk assessment from this experiment to determine the answer.
A precipitation reaction is:
When you add ammonia to a solution it is important to remember that you change the concentration of the hydroxide ions present due to the reaction:
NH3 (aq) + H2O (l)NH4+ (aq) + OH- (aq)
Remembering this will help you with at least two of the steps in this exercise.
In many metal-containing solutions, the addition of ammonia causes a hydroxide precipitate to form. Select the statement below which best describes this observation.
In an octahedral complex, which orbitals are most likely to point toward the ligand?
In a metal atom with no ligands around it, which d-orbitals are the lowest in energy?