A 0.4334 g sample of canned tuna was analyzed by the Kjeldahl method; 24.61 mL of 0.1180 M HCl were required to titrate the liberated ammonia. Calculate the percentage of nitrogen in the sample. 1. O3.89% 2. 2.99% 3. O39.9% 4. O9.38% 5. O2.10%

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