The %age of nitrogen in NH4NO3 is:
Correct answer: A. 33 - 33.5%
- A. 33 - 33.5%
- B. 30 - 33.5%
- C. 30 - 32.5%
- D. 31 - 32%
Explanation
Ammonium nitrate (NH4NO3) contains approximately 33 - 33.5% nitrogen by weight. This is because each molecule of NH4NO3 contains one nitrogen atom, which contributes to the nitrogen content of the compound.
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Industrial chemistry applies chemical reactions and material properties to the manufacture of adhesives, dyes and polymers. Coverage includes addition and condensation polymerisation, thermoplastics and thermosetting polymers, the structural basis of colour in dyes, and how adhesive composition enables bonding between surfaces.
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