Question

The substance ammonia has the following properties: normal melting point: 195.4 K, normal boiling point: 239.8 K, triple point: 5.9×10^-2 atm, 195.3 K, critical point: 111.5 atm, 405.5 K. At temperatures above 405.5 K and pressures above 111.5 atm, NH3 is a gas. NH3 does not exist as a liquid at pressures below 5.9×10^-2 atm. NH3 is a gas at 17.2 atm and 180.8 K. NH3 is a gas at 1.00 atm and 223.0 K. NH3 is a liquid at 5.90×10^-2 atm and 254.3 K.

Name: the substance ammonia has the following properties normal melting point 1954 k normal boiling point 2398 k triple point 5910 2 atm 1953 k critical point 1115 atm 4055 k at temperatures above 62593
Uploaded: 2022-10-27T16:50:01-08:00
Duration: 2 min 53 s
Channel: Adi S
Description: the substance ammonia has the following properties normal melting point 1954 k normal boiling point 2398 k triple point 5910 2 atm 1953 k critical point 1115 atm 4055 k at temperatures above 62593

          The substance ammonia has the following properties: normal melting point: 195.4 K, normal boiling point: 239.8 K, triple point: 5.9×10^-2 atm, 195.3 K, critical point: 111.5 atm, 405.5 K.
At temperatures above 405.5 K and pressures above 111.5 atm, NH3 is a gas.
NH3 does not exist as a liquid at pressures below 5.9×10^-2 atm.
NH3 is a gas at 17.2 atm and 180.8 K.
NH3 is a gas at 1.00 atm and 223.0 K.
NH3 is a liquid at 5.90×10^-2 atm and 254.3 K.

Added by Latoya L.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Adi S

10/27/2022

Step 1

2 atm and 180.8 K, which is above the critical point of 111.5 atm and 405.5 K. Therefore, NH3 is in the gaseous state at this condition. Show more…

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The substance ammonia has the following properties: normal melting point: 195.4 K, normal boiling point: 239.8 K, triple point: 5.9×10^-2 atm, 195.3 K, critical point: 111.5 atm, 405.5 K. At temperatures above 405.5 K and pressures above 111.5 atm, NH3 is a gas. NH3 does not exist as a liquid at pressures below 5.9×10^-2 atm. NH3 is a gas at 17.2 atm and 180.8 K. NH3 is a gas at 1.00 atm and 223.0 K. NH3 is a liquid at 5.90×10^-2 atm and 254.3 K.