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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).
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
What is a puck-stopper?
The term "puck-stopper"is just one of many names used to refer to the goal-keeper in hockey.
Why must the glass stopper of a reagent bottle never be placed directly on the laboratory bench?
The stopper of a chemical reagent container should be handled carefully for two reasons. Firstly, it may contain chemical residues which can be dangerous. Additionally, if the stopper is dirtied it may contaminate the reagent in the bottle when the stopper is put back on.
Is it ok to put a cork stopper on a gasoline can?
no
Is stopper or stoper spelled correctly?
it is stopper =]
What is a bleeding stopper?
Styptic pencil is a bleeding stopper.
When was The Crystal Stopper created?
The Crystal Stopper was created in 1912.
How tall is Janina Stopper?
Janina Stopper is 157 cm.
What is cook stopper?
A CORK stopper is a plug for a bottle made of cork
What is the past tense of stopper?
The past tense of stopper is stopped.
I have a beautiful glass globe hummingbird feeder that has a rubber stopper. How can I stop the nectar from leaking out of the stopper?
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.
How do you remove a push pull stopper from a tub drain when it has come loose?
On most push/pull stoppers the knob part that you pull on unscrews from the stopper, and under that is a slot for a screwdriver tighten or remove the stopper. On stoppers with non-removable knobs, there is a screw (usually phillips) under the stopper which can be accessed with the stopper in the up position and unscrewed to remove the stopper.
When was Juan Stopper Sanchez born?
Juan Stopper Sanchez was born in 1941.
When did Juan Stopper Sanchez die?
Juan Stopper Sanchez died in 1991.
When was Show Stopper created?
Show Stopper was created on 2006-08-22.
What is the difference between a stopper and a bung?
A bung is almost always made of plastic/rubber and it could have a hole in it to allow you to insert glass tubes/thermometers etc. These are the ones which you usually use to close off test tubes for short periods of time (i.e, during a reaction etc.) A stopper on the other hand usually refers to a glass stopper which could go in an Erlenmeyer flask for storage or in a separating funnel when it is being inverted and shaken. It is confusing because people often refer to bungs as stoppers and say 'stopper off the test tube' when they mean for you to use a bung. The general rule of thumb is that a bung is usually used in place of a stopper unless you are specifically told to do so!!
