A solution contains Al³+ and Co2+. The addition of 0.3496 L of 1.760 M NaOH results in the complete precipitation of the ions as Al(OH), and Co(OH),. The total mass of the precipitate is 21.97 g. Find the masses of Al³+ and Co2+ in the solution. 2.76 mass of Al3+: g Incorrect 8.87 mass of Co²+: Incorrect

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Chapter1: Chemical Foundations
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A solution contains Al3+ and Co?+. The addition of 0.3496 L of 1.760 M NaOH results in the complete precipitation of the ions
as Al(OH), and Co(OH), . The total mass of the precipitate is 21.97 g. Find the masses of Al3+ and Co²+ in the solution.
2.76
mass of Al3+:
Incorrect
8.87
mass of Co2+.
Incorrect
60
Transcribed Image Text:A solution contains Al3+ and Co?+. The addition of 0.3496 L of 1.760 M NaOH results in the complete precipitation of the ions as Al(OH), and Co(OH), . The total mass of the precipitate is 21.97 g. Find the masses of Al3+ and Co²+ in the solution. 2.76 mass of Al3+: Incorrect 8.87 mass of Co2+. Incorrect 60
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