0
What else can I help you with?
Is argon a solid at STP?
Argon is a gas at STP. It becomes a liquid below -186oC and solid below -190oC at StP
Can argon be a liquid?
Yes!!! If you cool down sufficiently . Phase at STP gas Melting point 83.81 K (−189.34 °C, −308.81 °F) From Solid to liquid Boiling point 87.302 K (−185.848 °C, −302.526 °F) From liquid to gas. So argon will become a liquid if you cool it below '-185.848 oC'. (Extremely Cold).
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.
How do you calculate moles of argon present at stp?
To calculate the moles of argon present at standard temperature and pressure (STP), you can use the ideal gas law equation PV = nRT. At STP, the pressure is 1 atm and the temperature is 273 K. If you know the volume of the argon gas, you can rearrange the equation to solve for moles, n.
What color is liquid argon?
Argon is colorless in any form.
Is argon a solid at STP?
Argon is a gas at STP. It becomes a liquid below -186oC and solid below -190oC at StP
Is argon a liquid or gas?
gas
What was the element Argon natural state?
Argon is a gas at STP.
Can argon be a liquid?
Yes!!! If you cool down sufficiently . Phase at STP gas Melting point 83.81 K (−189.34 °C, −308.81 °F) From Solid to liquid Boiling point 87.302 K (−185.848 °C, −302.526 °F) From liquid to gas. So argon will become a liquid if you cool it below '-185.848 oC'. (Extremely Cold).
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.
How do you calculate moles of argon present at stp?
To calculate the moles of argon present at standard temperature and pressure (STP), you can use the ideal gas law equation PV = nRT. At STP, the pressure is 1 atm and the temperature is 273 K. If you know the volume of the argon gas, you can rearrange the equation to solve for moles, n.
What color is liquid argon?
Argon is colorless in any form.
What is the mass of 39.6 dm3 of argon gas collected at STP?
The molar volume of any ideal gas at standard temperature and pressure (STP) is 22.4 L/mol. Converting 39.6 dm3 to liters gives 39.6 L. To find the mass of argon gas, we calculate the number of moles using the ideal gas equation (PV = nRT) and then multiply by the molar mass of argon.
If the density of a noble gas is 1.783 gL at STP that gas is .?
Ar (argon)
Does solid argon or liquid argon have a greater density?
Solid Argon is more dense than the liquid phase
What is argon's cost per 100g?
Hard to say. It's a different price at every welding store, which is where you get things like argon. Argon is sold in cylinders that hold a stated amount of gas, and the amount on the label is the number of cubic feet of this gas at STP. A popular size is 140 cubic feet, so we'll use that. (The cylinder is one-133rd that size in reality because they assume you are going to take your 140 cubic feet of gas at STP and compress it to 2000 psi. Acetylene tanks are different: because acetylene explodes at anything above 250 psi, they're calculated at that pressure. But this is a question about Ar, not C2H2.) A mole of gas is 28.3 litres, or .79 cubic feet, at STP. A mole of argon weighs 40 grams. Therefore, 100 grams of argon is 1.975 cubic feet at STP. And there are 7088 grams of argon in a 140 cubic foot cylinder. If we go to the welding store and find that exchanging a 140-cf cylinder of pure argon will cost $70.88 (it should be at least $20 cheaper, but this price makes the math easier), then by doing the math we will see that 100g of argon costs a dollar. Liquid argon is also available, but almost all of it is sold to cylinder filling plants who warm it up and compress the resulting gaseous argon for sale to customers. There are a couple of scientific uses for liquid argon, but most people who need cryogenic temperatures use liquid nitrogen because it's less expensive and colder, or liquid helium because it's far colder.
If cubes of solid argon were put in a cup of liquid argon what would happen?
If cubes of solid argon were placed in a cup of liquid argon, the solid argon would begin to melt due to the heat transfer from the warmer liquid argon. As the solid argon melts, it would turn into liquid argon, contributing to the overall volume of the liquid. Since both the solid and liquid argon are composed of the same substance, the process would not result in any significant chemical reactions or changes in the properties of argon. The temperature of the liquid may drop slightly as it absorbs heat to melt the solid, but it would remain within the liquid argon's boiling point range.
