Urea, CO(NH2)2 (molar mass: 60.06 g/mol), is commercially manufactured from liquid ammonia (molar mass: 17.031 g/mol) and carbon dioxide (molar mass: 44.01 g/mol) at 180–210 °C. The reaction is given below:CO2 (g) + 2 NH3 (g) ➜ CO(NH2)2 (s) + H2O(l)What mass of liquid ammonia is required to produce 120.0 kg of urea if the percent yield for the reaction is 64.80%?a.105.0 kg NH3b.52.51 kg NH3c.23.14 kg NH3d.46.28 kg NH3

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Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter4: Energy And Chemical Reactions

Section: Chapter Questions

Problem 46QRT: Calcium carbide, CaC2, is manufactured by reducing lime with carbon at high temperature. (The...

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Urea, CO(NH₂)₂ (molar mass: 60.06 g/mol), is commercially manufactured from liquid ammonia (molar mass: 17.031 g/mol) and carbon dioxide (molar mass: 44.01 g/mol) at 180–210 °C. The reaction is given below:

CO_{2 (g)}+ 2 NH_{3 (g)} ➜ CO(NH₂)_{2 (s)} + H₂O_(l)

What mass of liquid ammonia is required to produce 120.0 kg of urea if the percent yield for the reaction is 64.80%?

a.105.0 kg NH₃

b.52.51 kg NH₃

c.23.14 kg NH₃

d.46.28 kg NH₃

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