Question

Рассчитайте объём (н.у.) и массу аммиака, требующегося для получения 5 т нитрата аммония

Answer 1

Держи вроде так решается

Answer 2

Calculating the Volume and Mass of Ammonia

To calculate the volume and mass of ammonia required to obtain 5 tons of ammonium nitrate, we can use the chemical equation for the reaction between ammonia and nitric acid to produce ammonium nitrate:

4 NH3 + HNO3 → NH4NO3

From the balanced chemical equation, we can see that 4 moles of ammonia react with 1 mole of nitric acid to produce 1 mole of ammonium nitrate.

Given that the molar mass of ammonia (NH3) is approximately 17 g/mol and the molar mass of ammonium nitrate (NH4NO3) is approximately 80 g/mol, we can proceed with the calculations.

Calculating the Volume of Ammonia

To calculate the volume of ammonia required, we can use the ideal gas law:

PV = nRT

Where: - P = pressure (assume standard pressure, 1 atm) - V = volume - n = number of moles - R = ideal gas constant (0.0821 L·atm/(K·mol)) - T = temperature (assume standard temperature, 273 K)

Given that 1 mole of any gas at standard temperature and pressure occupies approximately 22.4 liters, we can calculate the volume of ammonia required.

Calculating the Mass of Ammonia

To calculate the mass of ammonia required, we can use the relationship between moles and mass:

mass = moles × molar mass

Given that 1 mole of ammonia has a mass of approximately 17 grams, we can calculate the mass of ammonia required.

Results

Using the above information and the given amount of ammonium nitrate (5 tons), we can calculate the volume and mass of ammonia required.

Volume of Ammonia: The volume of ammonia required can be calculated using the ideal gas law and the molar volume of a gas at standard temperature and pressure.

Mass of Ammonia: The mass of ammonia required can be calculated using the relationship between moles and mass, considering the molar mass of ammonia.

Let's proceed with the calculations.