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I think you are thinking of the IDEAL GAS Equation. , which is
PV = nRT.
'P' = pressure
'V' = volume
'n' = moles of gas
'R' = the gas constant ( 8.314....)
'T' = temperature.
NB When using this equation make sure you are using the S.I. units for the respective parts.
For an ideal gas, the ratio of PV to RT is a constant for any gas at constant temperature, pressure, and volume. This is known as Avogadro's Law, and it holds true for any gas that behaves ideally under the given conditions.
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What tells how gases should ideally behave?
The ideal gas law describes how gases should ideally behave under certain conditions. It relates the pressure, volume, temperature, and amount of a gas together: PV = nRT, where P is pressure, V is volume, n is the number of moles of gas, R is the ideal gas constant, and T is temperature.
Equal volumes of so2 and o2 at STP contain the same number of?
Molecules. This is because at STP (standard temperature and pressure), gases occupy the same volume regardless of their chemical composition. Therefore, equal volumes of different gases contain the same number of molecules.
State the ideal gas law?
PV=nRT D:
Which description applies to real gases rather than ideal gases?
Real gases deviate from ideal behavior at high pressures and low temperatures due to interactions between gas molecules. Real gases have non-zero volumes and experience intermolecular forces, unlike ideal gases which have zero volume and do not interact with each other.
What volume will 1.25 liters of carbon dioxide occupy at 50.0 degrees if the pressure changes from 0.865 ATM to 0.820 ATM?
Using the ideal gas law (PV = nRT), you can calculate the initial and final number of moles of CO2. Given that the temperature remains constant, the ratio of the initial volume to final volume is equal to the ratio of the initial pressure to the final pressure. Applying this ratio to the initial volume of 1.25 liters will give you the final volume.
How do gases react in a chamber - Boyle's law?
The Boyle-Mariotte law is pv=K at constant temeperature.
How do you calculate PV ratio?
PV ratio= contribution/sales*100
Define heat of compression and how it is calculated?
It is usually stated as a compression ratio such as 17 to 1.
How does a change in pressure affect the ratio of PV to nRT?
A change in pressure does not affect the ratio of PV to nRT. The ideal gas law equation (PV = nRT) represents a constant relationship between pressure (P), volume (V), number of moles (n), gas constant (R), and temperature (T). Any change in pressure will lead to a corresponding change in volume, temperature, or number of moles to maintain the relationship defined by the ideal gas law.
What tells how gases should ideally behave?
The ideal gas law describes how gases should ideally behave under certain conditions. It relates the pressure, volume, temperature, and amount of a gas together: PV = nRT, where P is pressure, V is volume, n is the number of moles of gas, R is the ideal gas constant, and T is temperature.
What is an expression of Boyle's law (k constant)?
PV=k Apex (:
According to the ideal gas laws what happens to the volume of a gas when the number of moles doubles?
The product PV remain constant in a closed system at constant temperature.
If the temperature of a gas is constant and you multiply its pressure by its volume it will always equal the what?
If the temperature of a gas is constant, multiplying its pressure by its volume will always equal a constant value, known as the ideal gas constant R. This relationship is described by the ideal gas law: PV = nRT, where P is pressure, V is volume, n is the number of moles of gas, T is the temperature in Kelvin, and R is the ideal gas constant.
What is an expression is Boyle's law?
PV = constant
Equal volumes of so2 and o2 at STP contain the same number of?
Molecules. This is because at STP (standard temperature and pressure), gases occupy the same volume regardless of their chemical composition. Therefore, equal volumes of different gases contain the same number of molecules.
What is the NAME of the constant k in boyle's law where PV equals k?
Boltzman constant
State the ideal gas law?
PV=nRT D:
