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Where can you buy a rubber stopper?
You can buy an rubber stopper at widget-co.com. They are not that expansive ethier
Who invented the rubber stopper?
Vulcanized rubber was invented in 1841 by Charles Goodyear, and the new substance was immediately put into use for many purposes. In 1842 a man called Brockedon reported to the British Chemistry Association that he had invented a stopper for use in chemistry which was a cotton cord bound with flax and coated with rubber. Solid hard rubber stoppers were used to close beer and liquor bottles in Britain by the 1880s, using the internal screw stopper patented by Henry Barrett in 1872. Such stoppers were extremely popular in both Britain and America between 1880 and 1920 or so.
When magnesium reacts quickly with hydrochloric acis to produce hydrogen gas in a glass tube with a rubber stopper why would the rubber stopper burst of?
rubber stopper burst up because it has strong afinity with hydrogen
Who invented the stopper?
Vulcanized rubber was invented in 1841 by Charles Goodyear, and the new substance was immediately put into use for many purposes. In 1842 a man called Brockedon reported to the British Chemistry Association that he had invented a stopper for use in chemistry which was a cotton cord bound with flax and coated with rubber. Solid hard rubber stoppers were used to close beer and liquor bottles in Britain by the 1880s, using the internal screw stopper patented by Henry Barrett in 1872. Such stoppers were extremely popular in both Britain and America between 1880 and 1920 or so.
Would a rubber stopper float in water?
i don't know... That's why I'm asking you. soo.. Does a rubber stopper float in water?
When a rubber stopper has a mass of 8.46g was immersed in a graduated cylinder containing 25 ml of water the water rose to 30.9 ml Calculate the densityof the rubber stopper?
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
Why is it important to touch a charged object to the metal rod of an electroscope and not to the rubber stopper?
it is important because if you don't and touch the rubber stopper it will not show if it is positive.
What is the average life expectancy of a rubber stopper?
This is very variable and depends on: - type of rubber - temperature - pressure on the stopper - the liquid in contact - other conditions of use
What is the use of rubber stopper in laboratory apparatus?
pantakip.
What is the use of rubber stopper's laboratory apparatus?
pantakip.
What is the use of beaker cover?
A beaker cover is called a rubber stopper or metal stopper(depends on what the stopper is made of).
How do you replace rubber brake stopper on a 2001 Nissan Xterra?
remove the pedal arm pin so that you can freely move the pedal and have an access to the rubber stopper slots.
