0
Which type of equilibrium exists in a sealed flask containing br2(l) and br2(g) at 298 k and 1.0 ATM?
Wiki User
∙ 8y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Which description applies to a system in a sealed flask that is half full of water?
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.
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 a Flat bottomed Flask and how is it used?
It's a flask with a flat bottom. It's used for containing liquids when you don't want to have to use a stand to keep it from tipping over.
Level of solutes is the same inside and outside of the cell?
This depends on the concentration of the solute(s) involved. If the concentration is beyond the equilibrium point, then it is considered super-saturated and solids will form at the bottom of the flask. If it is an un-saturated solution and the flask is allowed to sit for some time, the solute(s) will sink to the bottom of the flask. Given enough energy (in the form of heat) the solute will begin to move around at a faster rate.
What is the pressure exerted by 1.55 g Xe gas at 20 C in a sealed 560 ml flask?
0,1013 MPa
Which description applies to a system in a sealed flask that is half full of water?
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.
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 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.
Why should you never heat a flask when sealed with a cork?
increased pressure and temperature
How do you use the word flask in a sentence?
You should always be cautious when heating chemicals in a flask. The glass flask containing phosphoric acid was soon leaking its contents onto the floor.
What laboratory tools are used to containing liquids and substances?
A Flask or Beaker.
Determine the number of bromine molecules present in the flask containing 0.120 of liquid bromine?
A flask contains 0.120mol of liquid bromine, Br2. Determine the number of bromine molecules present in the flask
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
Why is sodium hydroxide added into the conical flask containing a analgesic or aspirin?
to decrease ph
Why do you add sodium hydroxide into the conical flask containing the analgesic tablet?
to decrese ph
In The Interlopers Ulrich offers Georg a flask containing?
In "The Interlopers," Ulrich offers Georg a flask containing wine as a gesture of friendship and goodwill before their confrontation. This small act of kindness highlights the potential for reconciliation between the two feuding characters.
What is a Flat bottomed Flask and how is it used?
It's a flask with a flat bottom. It's used for containing liquids when you don't want to have to use a stand to keep it from tipping over.
