0
In chemistry, standard conditions for temperature and pressure (informally abbreviated as STP, Standard Temperature Pressure) there are two (slightly different) standard sets of conditions for experimental measurements, to allow comparisons to be made between different sets of data.
Two different standards:
- IUPAC's version of standard is a temperature of 0 °C(273.15 K, 32 °F) and an absolute pressure of 100kPa (14.504 psi, 0.986 atm)
- NIST's version is a temperature of 20 °C (293.15 K, 68 °F) and an absolute pressure of 101.325 kPa (14.696 psi, 1 atm).
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoStandard temperature is equal to 0 degrees Celsius or 273.15 Kelvin, while standard pressure is equal to 1 atm (atmosphere) or 101.3 kPa (kilopascals).
Wiki User
∙ 12y agoSTP is equal to 1/273k
Add your answer:
Earn +20 pts
What temperature and pressure correctly describes standard temperature and pressure?
Standard temperature and pressure conditions are: Temp: 273K or 0°C Pressure: 100k or 1 bar STP is 273K or 0oC and 1 bar or 100kPa
What conditions represent Stp?
Standard temperature and pressure (STP) is defined as a temperature of 0 degrees Celsius and a pressure of 1 atmosphere (atm).
Is hydrogen sulfide a solid at standard room temperature and pressure?
No: hydrogen sulfide is a gas at standard room temperature and pressure
22.41 L is the volume of 1 mol of gas at?
STP (standard temperature and pressure), which is 0 degrees Celsius and 1 atm pressure.
What is the standard temperature pressure of the element lithium?
The standard temperature and pressure (STP) for chemical elements is usually defined as 0 degrees Celsius (273.15 Kelvin) and 1 atmosphere pressure. For lithium, this would be considered as STP for its properties and behaviors.
What does STP stand for in chemistry?
It means Standard Temperature and Pressure.-Standard temperature is equal to 0 °C, which is 273 K.-Standard pressure is equal to 1 atm 760 mmhg or torr and 101.3 KPa.
Why do vapor bubbles not form in water at room temperature and standard pressure?
Vapor bubbles do not form in water at room temperature and standard pressure because the energy required for the water molecules to overcome the intermolecular forces and escape into the gas phase is not typically available. Furthermore, the pressure at room temperature is usually not high enough to facilitate the formation of vapor bubbles.
What temperature and pressure correctly describes standard temperature and pressure?
Standard temperature and pressure conditions are: Temp: 273K or 0°C Pressure: 100k or 1 bar STP is 273K or 0oC and 1 bar or 100kPa
What conditions represent Stp?
Standard temperature and pressure (STP) is defined as a temperature of 0 degrees Celsius and a pressure of 1 atmosphere (atm).
One liter water is equal to how much kg?
One liter of standard pure clean water at standard temperature and pressure has a mass of 1 kg.
Is hydrogen sulfide a solid at standard room temperature and pressure?
No: hydrogen sulfide is a gas at standard room temperature and pressure
What is the standard temperature and pressure for 6.00 moles of Br2?
For chemistry, after IUPAC rules the standard temperature is 0 oC and the standard pressure is1 bar.
What temperature is the standard temperature used to measure solubility?
At STP(Standard Temperature and pressure), the temperature is zero degrees Celsius(273 Kelvin) and the pressure is 1 atmosphere. At RTP(Room temperature and pressure), the temperature is 25 degrees Celsius(298 Kelvin) and the pressure is 1 atmosphere.
What is a STP and VTP?
STP means standard temperature and pressure and VTP means volume temperature and pressure oh and btw standard temperature and pressure is 0 degrees Celsius and 1 atmosphere
Comparison between normal temperature pressure and standard temperature pressure?
Normal temperature pressure refers to conditions at 0°C (273K) and 1 atm pressure, while standard temperature pressure refers to conditions at 25°C (298K) and 1 atm pressure. These conditions are used as reference points for certain calculations and measurements in chemistry and physics. The main difference is the temperature at which they are defined, with standard temperature pressure being at a slightly higher temperature than normal temperature pressure.
What temperature and pressure are defined as Standard Temperature and Pressure?
Standard Temperature and Pressure (STP) is defined as 0°C (273.15 K) and 1 atmosphere pressure (1 atm).
22.41 L is the volume of 1 mol of gas at?
STP (standard temperature and pressure), which is 0 degrees Celsius and 1 atm pressure.
