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When filling a graduated charging cylinder refrigerant that is vented off the top of the cylinder?
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What would the result be if a recovery cylinder were filled with liquid refrigerant and allowed to warm up?
The result of filling a recovery cylinder with iquid refrigerant and allowing it to warm up is that the heat of the container would warm the refrigerant inside of it. The refrigerant would, as a result expand.
What should you do if some HCl drips down the outside of your graduated cylinder while you are filling the cylinder?
I suppose it depends upon the molarity (concentration) of the HCl. Ask your teacher or lab instructor for sure, but I would immediately place the graduated cylinder with the acid into a storage vessel of some kind, wash my hands thoroughly, then obtain new HCl and cylinder and start over. Do NOT just dump the HCl down the drain, unless it's really dilute. Again, ask your instructor for clarification.
Why not fill a graduated cylinder to the top?
It is due to surface tension. Which is the "fight" between the forces of the solid (graduated cylinder) and the surrounding gas (air). On the liquid in the cylinder. This fight can be positive, negative or zero. Water on glass, is negative. As in the water level is higher along the edges than it is in the center. Whereas mercury on glass is positive. The center is the highest point. A zero example is rare as in silver and water.
What is the weight of a Pyrex 50-ml beaker?
It depends on how it is manifactured, and on what measurements (thickness, highth, diameter).If you want to know, you should (always) first weight that particular beaker clean and empty before filling it with the matter of which you want to know the mass.
What is a liquid filling machine used for?
Liquid filling machines typically use pressure-overflow fillers, which have a very fast fill rate and can handle a wide range of viscosities. Any leftover product in the filling tubes gets pushed back into the tank, preventing overflow and spillage
When filling a charging cylinder refrigerant that is vented off the top of the cylinder?
Must be recovered
When filling a charging cylinder the refrigerant that is vented off the top of the cylinder?
Must be recovered
When filling a charging cylinder the refrigerant that is vented off the top of the cylinder .?
Must be recovered
What would the result be if a recovery cylinder were filled with liquid refrigerant and allowed to warm up?
The result of filling a recovery cylinder with iquid refrigerant and allowing it to warm up is that the heat of the container would warm the refrigerant inside of it. The refrigerant would, as a result expand.
What would the result be if a recovery cylinder were filled with liquid and allowed to warm up?
The result of filling a recovery cylinder with iquid refrigerant and allowing it to warm up is that the heat of the container would warm the refrigerant inside of it. The refrigerant would, as a result expand.
Calculate the density of water using a graduated cylinder?
not quite. you can measure volume in a graduated cylinder. you can use a scale, water, and a graduated cylinder to find out the density of an object by filling the graduated cylinder to an easily calculated point (250) then dropping your object in the water making sure none splashes out then measure the difference, then weigh it and divide the mass by volume to get density.
What is filling pressure in lpg cylinder?
Filling pressure in lpg cylinder is 14 kg/cm2 to 16kg/cm2 . maximum filling pressure is 16.95kg/cm2
Does a 1995 Pontiac Grand Am SE with a 4-cylinder have an air release valve in the cooling system?
No air release. there is a high presure and a low pressure valve, these are used for filling refrigerant, checking pressures, and evacuating the system.
What should you do if some HCl drips down the outside of your graduated cylinder while you are filling the cylinder?
I suppose it depends upon the molarity (concentration) of the HCl. Ask your teacher or lab instructor for sure, but I would immediately place the graduated cylinder with the acid into a storage vessel of some kind, wash my hands thoroughly, then obtain new HCl and cylinder and start over. Do NOT just dump the HCl down the drain, unless it's really dilute. Again, ask your instructor for clarification.
What is charging the chamber in a hemocytometer?
"Charging" simply means filling it with the sample. Pipette a small amount into the channel and allow it to be drawn up into the chamber by capillary action.
what type of question of cylinder filling?
Nobody Knows... Mwahaha!
What tool would you use to find the volume of an expo marker?
The best way to find a volume of anything(that doesn't dissolve or get damage by water) is by simply filling a graduated cylinder with water(amount doesnt matter)then dipping the object in water and calculating the difference. (FOR EXAMPLE: I can fill a graduated cylinder up to 100 ml. Then i will dip the expo marker in it. And let's say for example that it rises by 50 ml. Then the volume is 50 milliliters.)
