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What is a bottle stopper?
Decanter
How do you make fire extinguisher working model?
hey! You will need the following things : 1) a hollow glass tube or a eye dropper 2) a big glass bottle 3) a bottle of vinegar 4) a box of baking soda 6 ) a rubber or cork stopper that fit the big bottle 7) paper towel and a rubber band 8) water First thing to is remove the rubber squeeze bulb on the eye dropper and keep the glass tube and make a hole slightly smaller than the glass tube in the rubber or cork bottle stopper and insert the glass tube in the stopper until the tip of tube come out of the stopper . ( Do this slowly ; so not to break the glass) Put baking soda on the sheet of paper towel and attract the corners to the other end of the tube to the rubber stopper securing with the rubber band than fill the big bottle: 1/3 full of vinegar and the other 1/3 with water leaving the bottle about half full Than carefully insert the rubber stopper on the big bottle with the bag of soda hanging above the vinegar water solution. Make sure it a tight seal on the bottle when you ready to use Tip the bottle over and wait a minute or two than the water will shoot out of the tip and you have a working Fire extinguisher I hope this help
Where can you buy a rubber stopper?
You can buy an rubber stopper at widget-co.com. They are not that expansive ethier
What is the volume of rubber stopper?
The volume of a rubber stopper can vary depending on its size and shape. To find the volume of a rubber stopper, you can use the formula for the volume of a cylinder or sphere, depending on the shape of the stopper. Measure the dimensions of the stopper and plug them into the appropriate formula to calculate the volume.
Would a rubber stopper float in water?
No, rubber is denser than water, so a rubber stopper would sink in water.
Is the density of rubber stopper is denser than the density of water?
No, the density of a rubber stopper is less than the density of water. Rubber has a lower density compared to water, so a rubber stopper would float on 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?
The volume of the stopper can be calculated by subtracting the initial volume of the water from the final volume. In this case, the volume of the rubber stopper would be 30.9 ml - 25 ml = 5.9 ml. Now, divide the mass of the rubber stopper (8.46 g) by its volume (5.9 ml) to find its density. Density = Mass/Volume, so the density of the rubber stopper would be 8.46g / 5.9ml = 1.43 g/ml.
What is the correct method of removing a glass stopper?
To remove a glass stopper, start by gently tapping the sides with a rubber mallet to loosen it. Then, carefully twist the stopper while pulling it upwards to remove it from the bottle. If the stopper is still stuck, try using hot water to expand the glass before attempting to remove it again.
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.
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.
