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| 1. |
0.5 of an organic compound containing nitrogen of Kjeldahi analysis required 29 ml of 0.2 NH2SO4 for complete neutralization of NH3. The percentage of nitrogen in the compound is |
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Answer» meq of acid = 5.8 % of N=1.4× WEIGHT of compound meq of Acid USED
=1.4× 0.5 5.8
=16.24% |
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