You can buy an rubber stopper at widget-co.com. They are not that expansive ethier
If there is debris on the stopper it might be preventing a good seal. Try removing the rubber stopper and wipe it off to remove any debris that might be on it. Clean out the hole that the stopper goes into as well. This will help ensure a clean seal between the hole and the stopper. Put the stopper back into the hole, making sure it is a tight fit. If it still leaks you may need to buy a new stopper.
rubber stopper burst up because it has strong afinity with hydrogen
i don't know... That's why I'm asking you. soo.. Does a rubber stopper float in water?
Since the difference in volume corresponds to the volume of the stopper, the volume of the stopper=30.9-25=5.9ml Thus density of the rubber stopper=mass/vol=(8.46/5.9)g/ml
it is important because if you don't and touch the rubber stopper it will not show if it is positive.
This is very variable and depends on: - type of rubber - temperature - pressure on the stopper - the liquid in contact - other conditions of use
pantakip.
pantakip.
A beaker cover is called a rubber stopper or metal stopper(depends on what the stopper is made of).
remove the pedal arm pin so that you can freely move the pedal and have an access to the rubber stopper slots.
KCIO3-MNO2 cannot comes in contact with the rubber stopper otherwise, or a severe explosion may result.
KCIO3-MNO2 cannot comes in contact with the rubber stopper otherwise, or a severe explosion may result.