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The density of argon gas at 59°C and 840 mmHg pressure can be calculated using the ideal gas law equation (PV = nRT) where (P) is pressure, (V) is volume, (n) is moles of gas, (R) is the gas constant, and (T) is temperature. Rearranging the equation to find density, we get:
[Density = \frac{P \cdot M}{R \cdot T}]
where (M) is the molar mass of argon ((39.95 g/mol)), (R = 0.0821 L \cdot atm / mol \cdot K), (T = 273 + 59 K), and (P = 840/760 atm). Plugging in the values and solving will give you the density.
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What is the density of argon gas?
The density of argon gas at standard conditions (0°C and 1 atm pressure) is approximately 1.784 g/L.
What is the critical density of argon?
The critical density of argon is approximately 7.18 grams per cubic centimeter. This is the density at the critical point where the liquid and gas phases become indistinguishable.
Which sample most likely has the lowest density?
The sample with the lowest density would likely be the one that is the lightest for its volume. This can be achieved with materials like Styrofoam or a gas.
Why does a balloon with argon sink?
A balloon filled with argon will sink because argon is denser than air. The density of a gas affects its buoyancy in the surrounding air; denser gases will sink while lighter gases will rise.
What is argons density?
The density of argon at room temperature and pressure is about 1.78 grams per liter. Argon is a colorless, odorless, and inert gas that is commonly used in various applications such as welding and lighting.
What instrument measures the purity of Argon gas?
An argon gas analyzer measures the purity of Argon gas. The analyzer can be used to determine the actual content of Argon gas in a specific sample.
What is the density of argon gas?
The density of argon gas at standard conditions (0°C and 1 atm pressure) is approximately 1.784 g/L.
Will a balloon with argon gas sink faster then a balloon with krypton gas?
The balloon with krypton gas has a higher density than the balloon with argon gas.
If the density of a noble gas is 1.783 gL at STP that gas is .?
Ar (argon)
What is the critical density of argon?
The critical density of argon is approximately 7.18 grams per cubic centimeter. This is the density at the critical point where the liquid and gas phases become indistinguishable.
What is the problematic about the potassium argon method of radiometric dating?
Argon is a gas that may leak from a sample and provide inaccurate data
What state was argon found in?
Argon was found in the gaseous state. A sample of clean air was taken. Then oxygen, carbon dioxide, water, and nitrogen were removed. One unknown gas was still in the sample. This was later determined to be Argon.
How many moles of argon are found in a 5L sample of argon at STP?
At STP, 1 mole of any gas occupies 22.4 L. Therefore, in a 5L sample of argon at STP, there would be 5/22.4 moles of argon, which is approximately 0.223 moles.
Is argon made of molecules?
No, argon is not made of molecules. Argon is a chemical element, and a sample of it is composed of atoms.
If the density of a noble gas id 1.783 gL at STP that gas is?
1.783 grams/liter x 22.4 liters/mole = 40 grams/mole = Argon
Which sample most likely has the lowest density?
The sample with the lowest density would likely be the one that is the lightest for its volume. This can be achieved with materials like Styrofoam or a gas.
What happens to the density of a gas sample collected in a balloon as the sample is heated?
As the gas sample in the balloon is heated, the gas molecules gain more kinetic energy and move faster, causing them to spread out and occupy a larger volume. This results in a decrease in density since the same amount of gas now occupies a larger space.
