Question

All common plant fertilizers contain nitrogen compounds. Determine the mass % of N in (c) ammonium hydrogen phosphate.

Answer 1

The mass % of N in (c) ammonium hydrogen phosphate is 10.60 %.

The ratio of the mass of the solute contained in a solution to the mass of the solution as a whole is known as the mass percent. An expression used to describe a concentration is "mass percent." Additionally, it identifies a mixture's component. Understanding the composition of the solution can be done using a mass percentage. It shows how much solute is present in a specific volume of solution.

ammonium hydrogen phosphate, (NH₄)₂HPO₄

Hence, the mass of the solution is calculated as:

mass of the atom × number of atoms,  

Hence,  

mass of solution = 2 × 14 g/mol  + 9 × 1 g/mol  + 4 × 16 g/mol + 1 × 31 g/mol

mass of solution = 132 g/mol

mass of nitrogen = 14 g/mol

The mass percent of nitrogen can be calculated by:

mass % N = mass of N / mass of solution * 100

mass % N = 14 g/mol / 132 g/mol * 100

mass % N = 10.60 % .

To know more about mass percentage refer to:  brainly.com/question/16885872

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