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1)How many kg of Indium, In, (Z=49) is contained in 21.94 mols of In? (Answer to 2 decimal places) 2)Calculate the percentage by mass of

1)How many kg of Indium, In, (Z=49) is contained in 21.94 mols of In? (Answer to 2 decimal places)

2)Calculate the percentage by mass of oxygen in (HOCH2)3CNH2 * 3H2O (Answer to 2 decimal places)

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