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Which description applies to a system in a sealed flask that is half full of water?
JamieValentin
Wiki User
∙ 11y ago
The system in the sealed flask that is half full of water can be described as a closed system since nothing can enter or leave the flask. Additionally, it can be regarded as an equilibrium system since the water level remains constant and there is no net change in the system.
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Is the volume occupied by the gas in the flask approxmately the same greater or less than before it was heated?
Assuming the flask is sealed - the volume remains the same but the pressure increases
WHAT IS THE DESCRIPTION OF A VOLUMETRIC FLASK?
A volumetric flask is a type of glassware that is usually used in a laboratory. It is used for holding exact volumes of liquid at specific temperatures.
What is the pressure exerted by 1.55 g Xe gas at 20 C in a sealed 560 ml flask?
0,1013 MPa
Suppose the scientist had put one type of gravy in the flask he left open and another in the flask he sealed would this be a well-designed controlled experiment?
Yes, because you'll find out if all gravy has the same reaction.
What is flat bottom flask?
A flat bottom flask would be an Ehrlemeyer flask, which is used quite a lot by chemists.anf
If you cool a flask to -200degrise what would happen to the air?
I the flask was sealed, the air inside of the flask would take up less space and as a result, cause a drop in pressure inside the flask.
Why should you never heat a flask when sealed with a cork?
increased pressure and temperature
Is the volume occupied by the gas in the flask approxmately the same greater or less than before it was heated?
Assuming the flask is sealed - the volume remains the same but the pressure increases
WHAT IS THE DESCRIPTION OF A VOLUMETRIC FLASK?
A volumetric flask is a type of glassware that is usually used in a laboratory. It is used for holding exact volumes of liquid at specific temperatures.
Who in the 1800's performed an experiment using broth in a sealed and unsealed flask to prove spontaneous generation wrong?
Pasteur
What is the pressure exerted by 1.55 g Xe gas at 20 C in a sealed 560 ml flask?
0,1013 MPa
Suppose the scientist had put one type of gravy in the flask he left open and another in the flask he sealed would this be a well-designed controlled experiment?
Yes, because you'll find out if all gravy has the same reaction.
Is air in a sealed flask homogeneous?
It may or may not be because water vapours, smoke and other heterogeneous mixtures can be present practically anywhere
A tightly closed well-insulated vacuum flask is an example of which type of system?
isolated system
What is measuring flask?
measuring flask is a measuring flask
Why a conical flask containing a hot solution is not tightly stoppered to prevent solvent during cooling?
Because... if it's tightly sealed - during cooling the volume of the solvent will decrease - making the pressure inside lower than outside he flask. This could be enough for the glass to shatter - spilling the contents.
