Unlik3M4rs Unlik3M4rs

11-04-2024
Chemistry

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A 0.2502 g sample of the unknown chromium compound was dissolved in water, and 42.56 mL of 0.1089 M HCl was added, converting all the NH3 to NH4 with HCl left over. The excess HCl was titrated with 0.1022 M NaOH, requiring 10.28 mL

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