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If 10 moles of a gas has a gauge pressure of 2 ATM and a temperature of 200 K what is its volume?
Use the ideal gas law, PV=nRT, in which P= pressure, V= volume, n= number of moles, R= the gas constant, and T= temperature. In this problem you know P, T, R, and n. What you are trying to figure out is the V.
But however, before you started plug in the number into the equation, you have to convert gauge pressure to absolute pressure. To do this, you have to add atmospheric pressure which is 101325 Pa.
Don't forget to convert atm to pa of the gauge pressure
1 atm = 101300 Pa
P= 101300*2+101325
V= Unknown
n= 10.0 moles
R= 8.31
T= 200
PV= nRT
2.00V=10.0(8.31)200
V= 0.0546845439 m^3
What else can I help you with?
What is the relationship between temperature, volume, pressure, and the number of moles of a gas as described by the ideal gas law equation w-nRT?
The ideal gas law equation, w-nRT, describes the relationship between temperature (T), volume (V), pressure (P), and the number of moles of a gas (n). It states that the product of pressure and volume is directly proportional to the product of the number of moles, the gas constant (R), and the temperature. In simpler terms, as temperature increases, the volume of a gas increases if pressure and the number of moles are constant. Similarly, if pressure increases, volume decreases if temperature and the number of moles are constant.
If the volume and number of moles of gas are held constant as the temperature increase what will the pressure do?
If the volume and number of moles of gas are constant, then according to the ideal gas law, pressure is directly proportional to temperature. As temperature increases, the pressure will also increase in order to maintain equilibrium.
What determines the volume of gas?
Pressure and temperature. As pressure increases, volume decreases; as temperature increases, volume increases with it. At standard temperature and pressure (1 atm, 273 degrees Kelvin), one mole of a gas (6.022 x 1023 particles) has the volume of 22.4 liters.
What is the formula for calculating the change in pressure when the volume and temperature of a gas are held constant?
The formula for calculating the change in pressure when the volume and temperature of a gas are held constant is: P (nRT/V)T, where P is the change in pressure, n is the number of moles of gas, R is the gas constant, T is the temperature, V is the volume, and T is the change in temperature.
a container of an ideal gas is at a constant volume what occurs when the volume of the contianer is doubled from 1 liter to 2 liters?
The volume doubles
When is pressure useful?
when determining volume, moles, weight, and/or temperature
The volume of a gas is directly proportional to the number of moles of that gas if?
the pressure and temperature are held constant. ideal gas law: Pressure * Volume = moles of gas * temperature * gas constant
What is the relationship between temperature, volume, pressure, and the number of moles of a gas as described by the ideal gas law equation w-nRT?
The ideal gas law equation, w-nRT, describes the relationship between temperature (T), volume (V), pressure (P), and the number of moles of a gas (n). It states that the product of pressure and volume is directly proportional to the product of the number of moles, the gas constant (R), and the temperature. In simpler terms, as temperature increases, the volume of a gas increases if pressure and the number of moles are constant. Similarly, if pressure increases, volume decreases if temperature and the number of moles are constant.
If the volume and number of moles of gas are held constant as the temperature increase what will the pressure do?
If the volume and number of moles of gas are constant, then according to the ideal gas law, pressure is directly proportional to temperature. As temperature increases, the pressure will also increase in order to maintain equilibrium.
What are the four variables in the ideal gas law?
The four variables in the ideal gas law are pressure (P), volume (V), temperature (T), and the number of moles of gas (n). These variables are related by the equation PV = nRT, where R is the ideal gas constant.
What volume is occupied of 0.48 moles of hydrogen?
The volume of a gas depends on its pressure, temperature, and volume according to the ideal gas law PV = nRT. Without knowing the pressure, temperature, or container size, it's not possible to determine the volume occupied by the 0.48 moles of hydrogen.
If the number of moles of gas decrease what happens to the volume?
If the number of moles of gas decreases, the volume of the gas will decrease as well, assuming constant temperature and pressure. This is described by Boyle's Law, which states that the volume of a gas is inversely proportional to the number of moles of gas when pressure and temperature are held constant.
How many moles of gas are present when the volume of gas is 100.0 liters the pressure is 3 atmospheres and temperature is -10C?
The answer is 13,89 moles.
Why does pressure increase with an increase in temperature?
PV=nRT where P=pressure, V=volume, n=no. of moles, R=gas constant, T=temperature(K) since volume and the number of moles remain constant, they can be ignored and we can assume:- that P is proportional to T and thus if temperature is increased, pressure will also increase.
What is the volume of 2 moles of Hydrogen?
The volume of hydrogen is 97, 86 L.
What happens to the volume of a gas when the number of moles is doubled?
The ideal Gas Law states the following: pV=nRT p=pressure [pa] V=volume [m³] n=number of moles R=constant T=temperature [K] So, if you multiply the number of moles by 2, and all the other variables are not changed, your volume will also be multiplied by 2.
How much space will 2.3 grams of sulfur dioxide take up at standard temperature and pressure?
we first find the number of moles( number of moles= mass/molar mass). the we can find the volume by using the formule( volume=number of moles multiplyd by the molar volume)
