0.783 g of hydrogen gas is placed in an container of volume 657 mL at a temperature of 342 K. What is the pressure in atm?
What is the pressure if a container with at of 3.25 atm and 298 K is heated to 398 K?
The pressure of a sample of helium in a 1.00- L container is 0.988 atm. What is the new pressure if the sample is placed in a 200- L container
small container
That would depend on many factors, such as the material the container is made of, the color of the container, how much water is in the container, and the starting temperature of the water. You really need to measure the temperature after six hours with a thermometer.
It explodeds, a pop sound and a flash of flame.
Gas molecules are spread out. When they are placed under pressure they condense into a liquid.
The pressure of a sample of helium in a 1.00- L container is 0.988 atm. What is the new pressure if the sample is placed in a 200- L container
small container
its pressure will increase if it is placed in a fixed container, or it will expand if it is free to do so
yes,but there are other factors such as pressure to consider.
That would depend on many factors, such as the material the container is made of, the color of the container, how much water is in the container, and the starting temperature of the water. You really need to measure the temperature after six hours with a thermometer.
sublimation
It explodeds, a pop sound and a flash of flame.
Depending on the necessary holding temperature, you could need a refrigerated container or a heated container, which ever type keeps the food at service temperature.
Gas molecules are spread out. When they are placed under pressure they condense into a liquid.
it is very awesome if you see it
solids...
Dry ice undergoes sublimation, an exothermic change, at room temperature.