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When the stopper is removed from a partly filled bottle containing solid and liquid acetic acid at 16.7 and degC a strong vinegar like odor is noticeable immediately. How many acetic acid phases must?
Wiki User
∙ 6y ago
When the stopper is removed from a partly filled bottle containing solid and liquid acetic acid at 16.7 °C, a strong vinegar like odor is noticeable immediately. How many acetic acid phases must be present in the bottle? Explain.
Wiki User
∙ 6y ago
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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
What is a bleeding stopper?
Styptic pencil is a bleeding stopper.
Why must the stopper at the top of the separatory funnel be removed before liquid can be withdrawn through the stopcock?
If the stopper is left in place while liquid is draining a vacuum will be created in the separatory funnel and outside air will try to get in. The only way it can do this is through the opening that the liquid is trying to leave. The air pushes against the liquid and will greatly reduce or even stop its flow. If the stopper is removed no vacuum is created because the air can easily get in the top of the funnel.
When was The Crystal Stopper created?
The Crystal Stopper was created in 1912.
What is a bottle stopper?
Decanter
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
Is stopper or stoper spelled correctly?
it is stopper =]
What is a bleeding stopper?
Styptic pencil is a bleeding stopper.
How did cocktail get its name?
A grenade, petrol bomb, a glass bottle containing petrol as fuel usually with a source of ignition such as a burning cloth used as wick and also acts as a stopper.
When was The Crystal Stopper created?
The Crystal Stopper was created in 1912.
How tall is Janina Stopper?
Janina Stopper is 157 cm.
Why must the stopper at the top of the separatory funnel be removed before liquid can be withdrawn through the stopcock?
If the stopper is left in place while liquid is draining a vacuum will be created in the separatory funnel and outside air will try to get in. The only way it can do this is through the opening that the liquid is trying to leave. The air pushes against the liquid and will greatly reduce or even stop its flow. If the stopper is removed no vacuum is created because the air can easily get in the top of the funnel.
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.
