At 186 °C and 1.0 ATM, the substance is likely in the gas phase, assuming it is a common substance like water or a hydrocarbon. For water, this temperature exceeds its boiling point at standard atmospheric pressure (100 °C), indicating that it would exist as steam. If the substance in question is different, the phase could vary depending on its specific properties and phase diagram.
Water is in the liquid phase at 75°C and 9 atm pressure. At this temperature and pressure, water exists as a liquid due to the combination of temperature and pressure conditions present.
At -60°C and 1 ATM pressure, carbon dioxide is in the solid phase, commonly known as dry ice. This is because the phase diagram for CO2 shows that below its triple point (approximately -56.6°C at about 5.1 ATM), carbon dioxide cannot exist as a liquid at 1 ATM pressure. Therefore, at -60°C and 1 ATM, CO2 is solid.
At 1 atm pressure and -5°C, water is in the solid phase, commonly known as ice. This temperature is below the freezing point of water (0°C at 1 atm), leading to the formation of solid ice. Therefore, at these conditions, water would not exist as a liquid.
At 273K and 1 ATM, most gases typically exist in the gaseous state. However, the specific gas present will depend on the composition of the system.
At 12 ATM pressure and -40°C, carbon dioxide exists in a solid state, commonly known as dry ice. At this temperature and pressure, carbon dioxide does not enter a liquid phase; instead, it sublimates directly from solid to gas when it warms up. The critical point for carbon dioxide is around 31°C and 73 ATM, meaning that under the specified conditions, it cannot be in liquid form.
At 186°C and 1.0 atm pressure, iodine is in its gaseous phase.
At -50°C and 1 atm, the substance is in the solid phase. With an increase in pressure to 3 atm, the phase transition will occur from the solid phase to the liquid phase.
Water is in the liquid phase at 75°C and 9 atm pressure. At this temperature and pressure, water exists as a liquid due to the combination of temperature and pressure conditions present.
Water is in the liquid phase at 1 ATM pressure and 150 degrees Celsius. At this temperature and pressure, water exists as a liquid.
At -60°C and 1 ATM pressure, carbon dioxide is in the solid phase, commonly known as dry ice. This is because the phase diagram for CO2 shows that below its triple point (approximately -56.6°C at about 5.1 ATM), carbon dioxide cannot exist as a liquid at 1 ATM pressure. Therefore, at -60°C and 1 ATM, CO2 is solid.
Gaseous. If that is 150 degrees C, that would be steam.
4 layers are present in ATM reference modal 1.physical layer 2.ATM layer 3. ATM adaptation layer 4. higher layer
condensationCondensation- Apex
The substance is in the solid state at 1 ATM and -50°C based on the phase diagram.
The triple point of Carbon Dioxide is 216.55 K (−56.60 °C) and 517 kPa (5.10 atm). Since that puts the pressure (1 atm) below the triple point pressure (5.1 atm) we are only concerned with the where the solid/vapor equilibrium line falls relative to the temperature. At 1 atm, the sublimation temperature of Carbon Dioxide is -78.5 °C - considerably below -20 °C so that puts the Carbon Dioxide firmly in the vapor region of the phase diagram.
The phase change that would occur as the temperature of the sample at 3 atm is raised from -90ºC to -50ºC is solid to liquid. The sample would transition from a solid phase to a liquid phase as it heats up within the two temperature points mentioned while remaining at 3 atm pressure.
At 12 atm pressure and -40°C, carbon dioxide is in the solid phase according to the phase diagram. This corresponds to the region of the phase diagram where CO2 exists in the solid state at those specific pressure and temperature conditions.