Chemistry, asked by senr7885, 2 months ago

calculate the percentage of nitrogen in 27 grams of phenylhydrazine

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Answered by bannybannyavvari

Answer:

Find the percentage of nitrogen in an organic compound analysed by Kjeldahl method. 1.61 g of the compound produced NH3 which was absorbed in 250 mL of ...

25mL → 25.5 mL × 110 1000 mL → 25.525 × 110 × 1000 = 102 mL N NaOH = 204 mL of N2 NaOHAcid used for neutralisation of NH3 = 250 - 204 = 46 ...

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calculate the percentage of nitrogen in 27 grams of phenylhydrazine​

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calculate the percentage of nitrogen in 27 grams of phenylhydrazine