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What is the root-mean-squared speed of the helium atom in one mole of an ideal gas at a pressure of 2.00 atmospheres and a temperature of 30 degrees C. A He atom has a mass of 4u?
What is the root-mean-squared speed of the helium atom in one mole of an ideal gas at a pressure of 2.00 atmospheres and a temperature of 30 degrees C?
The freezing point of helium is -272 degrees Celsius The original temperature of a sample of helium is 3 degrees Celsius how much must the temperature change to ensure that helium freezes?
The temperature must decrease by 275 degrees Celsius to reach the freezing point of helium at -272 degrees Celsius.
What is the pressure of 4 moles of helium in 50 liters tank at 308 K?
The pressure is 2,02 atmospheres.
Is helium a liquid at room temperature?
what is the density of helium at room temperature?
What is the pressure of 4 moles of helium in a 50 L tank of 308 K?
The pressure is 2,02 atmospheres.
What is the root-mean-squared speed of the helium atom in one mole of an ideal gas at a pressure of 2.00 atmospheres and a temperature of 30 degrees C. A He atom has a mass of 4u?
What is the root-mean-squared speed of the helium atom in one mole of an ideal gas at a pressure of 2.00 atmospheres and a temperature of 30 degrees C?
The freezing point of helium is -272 degrees Celsius The original temperature of a sample of helium is 3 degrees Celsius how much must the temperature change to ensure that helium freezes?
The temperature must decrease by 275 degrees Celsius to reach the freezing point of helium at -272 degrees Celsius.
What is the pressure of 4 moles of helium in 50 liters tank at 308 K?
The pressure is 2,02 atmospheres.
Is helium a liquid at room temperature?
what is the density of helium at room temperature?
What is helium's freezing point?
Well, everything has its own unique freezing/melting and boiling. Helium, has a freezing/melting point of -310 degrees Celsius, or in other words, when it is below -310 it is a solid and when it is above -310 it is a liquid.
What is the temperature of liquid helium?
The temperature of liquid helium is around -269 degrees Celsius or -452 degrees Fahrenheit.
What is the pressure of 4 moles of helium in a 50 liter tank at 308 kelvins using PVnRT?
The pressure will be 2,02 atmospheres.
What is the pressure of 4 moles of helium in a 50 L tank of 308 K?
The pressure is 2,02 atmospheres.
Which gas turns into liquid at the lowest temperature?
Helium turns into liquid at the lowest temperature, approximately -268.9 degrees Celsius.
What will be the volume of 1g of helium at ntp in liters?
At NTP (standard temperature and pressure), which is 0 degrees Celsius and 1 atm pressure, the volume occupied by 1 gram of helium would be approximately 22.4 liters. This value is based on the ideal gas law and the molar mass of helium.
What is the effect of pressure on helium inversion temperature?
The inversion temperature of helium, which is the temperature below which helium behaves as a liquid and above which it behaves as a gas, is affected by pressure. As pressure increases, the inversion temperature rises. This occurs because higher pressure forces helium atoms closer together, enhancing their interactions and requiring a higher thermal energy (temperature) to achieve the transition from liquid to gas. Thus, the relationship demonstrates the influence of pressure on the phase behavior of helium.
What are two elements that boil at a temperature below zero?
Two elements that boil at a temperature below zero degrees Celsius are helium and hydrogen. Helium boils at -268.9 degrees Celsius, while hydrogen boils at -252.9 degrees Celsius.
