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the pressure and temperature are held constant.

ideal gas law:

Pressure * Volume = moles of gas * temperature * gas constant

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Q: The volume of a gas is directly proportional to the number of moles of that gas if?
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Related questions

Is volume occupied by one mole of a gas dependent on the molar mass of the gas?

No. The number of moles is proportional to the volume in any conditions.


If the number of moles of gas decrease what happens to the volume?

According to Avogadro's Law, the number of moles is proportional to the volume. Therefore, if the number of moles of gas decreases, the volume also decreases.


Is the volume of a gas directly or inversely proportional to the number of moles of gas at constant temperature and pressure?

The formula for the Ideal Gas Law is PV=nRT. Therefore, V=nRT/P. If T and P are constant and only the moles change V is entirely dependent on n. Since n is in the numerator of the equation, that means as the number of moles increase, the volume will increase too. This means V is directly proportional to n.


What type of relationship do volume and temperature have?

According to Charles law,the given volume is directly proportional to the absolute temperature at constant pressure and number of moles. "Asad Jamal" HAMDARD UNIVERSITY Karachi,Pakistan.


Is volume directly related to moles?

Yes volume is directly related to moles


What is the relationship between pressure and the amount of a gas?

Other things being equal, the volume of a gas is proportional to the number of moles.Other things being equal, the volume of a gas is proportional to the number of moles.Other things being equal, the volume of a gas is proportional to the number of moles.Other things being equal, the volume of a gas is proportional to the number of moles.


How do i solve this at constant pressure and temperature 30g of CO2 gas occupies a volume of 410mL. Determine the volume of 110g of CO2 in liters?

Under these conditions, the volume will be directly proportional to the number of moles. And the number of moles varies with the number of grams. 110 g/30 g = 3.67, so there are 3.67 x more moles in 110 g as there are in 30 g. And the volume will be 3.67 x greater or 3.67 x 410 ml = 1503 ml = 1.5 liters (to 2 significant figures)


How do you calculate moles from molarity?

Number of Moles = concentration * volume (in litres)


What best summarizes the ideal gas law?

PV=nRT


How are pressure volume and temperature of gases related?

The temperature, pressure, and volume of gases can be related by the ideal gas equation. PV = nRT where P is pressure, V is volume, n is moles, R is that ideal gas constant, and T is the temperature in Kelvin.


Volume temperature pressure?

P1V1=P2V2 P1V1/T1=P2V2/T2 PV=nRT P=pressure V=volume n=number of moles R=the gas constant 8.31J/molK or 0.0821Latm/molK T=temperature in kelvin


Is the volume porortional to concentration of gas?

PV = nRTP= pressureV= Volumen = the number of molesR= a constantT = temperatureSo volume is proportional to the number of moles of a gas assuming that all other parts are held constant.Added:The Concentration of a gas (symbol c) is equal to n/V so:V=n/cV= Volumen = the number of molesThus Volume is reversed proportional to Concentration