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What does the ideal gas law allow a scientist to calculate that the other gas laws do not?
The ideal gas law is considered to be different from other equations of state for one or more of the following reasons:
It cannot predict phase changes - in the ideal gas law, everything is a gas and stays a gas no matter what the temperature and pressure
It does not take into account repulsion and attraction between molecules
It does not take into account that actual atoms occupy volume - the ideal gas law essentially assumes point masses.
It does not take into account the effect of orientation of polarized molecules - thus it is possible to get states in the real world that would be defined mathematically as "negative entropy" according to the ideal gas law.
Example: as a thought experiment, a polar substance is cooled to absolute zero. At absolute zero it is now in a perfect crystalline state of zero entropy. At zero kelvin the system must be in a state with the minimum possible energy, and this statement of the third law holds true if the perfect crystal has only one minimum energy state. Entropy is related to the number of possible microstates, and with only one microstate available at zero kelvin, the entropy is exactly zero. If a magnetic field were now imposed, the substance would orient to an even more ordered state - a decrease in entropy below zero. (Since an ideal gas does not care about external magnetic fields, the system would be at zero entropy before the field was imposed).
What else can I help you with?
Is steam considered an ideal gas?
No, steam is not considered an ideal gas. Ideal gases follow the ideal gas law, which assumes that gas particles have no volume and do not interact with each other. Steam, on the other hand, consists of water vapor molecules that have volume and can interact with each other.
What best describes the molecules of an ideal gas?
Molecules of an ideal gas are considered to be point masses that do not have any volume, do not interact with each other, and collide with each other and the container walls in perfectly elastic collisions. The behavior of ideal gases is described by the ideal gas law, which relates pressure, volume, and temperature.
What are the ideal conditions for a gas mixture containing propane to behave like an ideal gas when mixed with air?
The ideal conditions for a gas mixture containing propane to behave like an ideal gas when mixed with air are when the temperature is high, the pressure is low, and the molecules are far apart from each other. This allows the gas molecules to move freely and independently, similar to how an ideal gas behaves.
What are ideal solution?
An ideal solution is a solution where all the components are completely miscible with each other in all proportions, resulting in a single-phase mixture. This means there is no change in enthalpy or volume when the components are mixed, leading to ideal behavior according to Raoult's Law. Ideal solutions are often used in chemistry to simplify calculations and models.
How do you Calculate the molar volume of a gas?
use pv=nrt, where p = pressure , v = volume, n=moles, r is a constant (8.413372) and t is the temperature. you can also use pv/t = pv/t where one side is stp (standard temperature and pressure) and the other side is your information with one variable left over, in your case volume, that you then calculate.
How to find pressure in the ideal gas law equation?
To find pressure in the ideal gas law equation, you can use the formula: PV nRT. Here, P represents pressure, V is volume, n is the number of moles of gas, R is the gas constant, and T is the temperature in Kelvin. To solve for pressure, divide both sides of the equation by V, giving you the formula P (nRT) / V. This will allow you to calculate the pressure of an ideal gas given the other variables.
What process do scientist use to measure the distance of stars?
They use a complicated kind of trigonometry, looking at the apparent distance, light, and other different factors to calculate it.
What do scientist do with other scientist after they complete their investigations?
They communicate!
What is the ideal temperature outside for the the human body In other words what is the most comfortable temperature outside for a human Is there a way to calculate this for each person?
23 degrees Celsius
Who were other scientist after a scientist crater on a moon is named after a well known scientist Felix edouard can you name other entities after him?
Caitlin cummins
Did Newton work with any other scientist?
No newton was a scientist that worked alone
Why do scientist share details of their work with other scientist?
So they can ask the other scientists for their opinion and help.
How do scientist communicate their conclusions to other scientist?
Scientists publish papers in scientific journals or they email other scientists.
Why do scientist replicate other scientist experiment?
They might just want to retest ,but there are other reasons not everyone could be sure of that.
Which stage of the scientific process enables a scientist to check the work of other scientist?
experiment
Which stage of the scientific process enables a scientist to check the the work of other scientist?
experiment
What is the process by which scientist grade the work of other scientist before it is publish?
Peer review
