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When the test tube containing chemical instructed to heat by water bath, it might meant to control a steady heating rate or the reaction required a certain range of temperature.
It couldn't be told if direct heating would bring any harm, but the instruction in the science lab should meant something. It is best to ask with your science teacher on the specific experiment that was instructed to use water bath as heat medium.
P.S. Don't attempt anything outside the instruction in the lab unless you know exactly what is the nature of reaction and its' hazard.
What else can I help you with?
What unit of measure would you use to measure the water in a bath?
1. Fill bath half way 2. Mark the level of the water with a marker pen (line A) 3. Get into the bath 4. Completely submerge yourself into the water, get someone to mark the level of the water with you still completely submerged (line B) 5. Get out of the bath 6. The water level should have gone down back to line A 7. Using a mesuring jug, fill the bath until it has reached line B.. keeping count of the amount of water you've added. 8. The amount of water you added is your body volume :)
How many Gallons water per bath?
Depends On The Size Of The Bath probley about 6
How do you clean your penis without a bath?
Use a wet towel or wipes.
How much water is used during a 5 minute shower?
The quauntity in liters is five times the water flow rate in liter/minute.
Why do you feel more cold after taking a bath with hot water as compared to cold water?
because when you get out of the baths of hot water its a bigger change in temp rather than after you get out of one with a cold water than the temp in te house will be warmer than ur bath
What is the principle of water bath?
The water bath is used in the lab to allow a chemical reaction to occur at a specific temperature. The bath is heated to a precise temperature and the beaker or other container is placed in the bath.
Why water bath must be used while heating ethanol and acetone?
A water bath is used to regulate the temperature during heating to prevent the solvent from reaching its boiling point and potentially igniting. This method provides a safer way to heat volatile solvents like ethanol and acetone without the risk of fire or explosion.
Can a child drown from consuming too much bath water?
Yes. Drowning is not about the amount of water the person is in but how the water enters the persons system. If the child gets too much bath water in their lungs at once without being able to spit it out they can drown. But...a child should NEVER be left alone in a bath long enough for that to happen....PERIOD!
What is a tepidarium?
A Roman heated bath
Why the ethanol heated in a water bath instead of being heated directly?
Ethanol is heated in a water bath to provide a more uniform and controlled heating process, reducing the risk of overheating or boiling over. This method helps regulate the temperature and prevents direct contact of the ethanol with a high heat source, thus minimizing the risk of fire or explosion.
Is Bath in Somerset an old non active volcano because it has hot springs?
No, the springs are heated geothermally. There is a deep geological fault called the Pennyquick fault some 2,700 metres below the ground where the water of the river Avon is heated to 46 deg C and returned to the surface.
When is water bath used for laboratory?
water bath is a bath that has water...
Principle of water bath?
In a lab (or a kitchen) it is often esssential to keep a liquid mixture at an exact temperature without a gradient of heat (the bottom being hotter than the top) to make it "cook" properly. To do this scientists (and cooks) often submerge the vessel needing this controlled environment into a bath of water at a controlled temperature. The advantage is that the water in the wath presents the heated material with a constant temperature that will not exceed 100oC (the boilling point of water) so that over heating or scorching is avoided. The laboratory water bath is slightly more complex than the kitchen version (the double boiler) as the temperature can be controlled through sensors to wthin a degree of the desired temperature.
When is it advisable to use a hot-water bath rather than hot plate or Bunsen?
When you want something heated not too hot.
What is usage of water bath for Benedict test for glucose?
The water bath provides heat, which speeds up the reaction.
When iodine crystals are heated and cooled in a hot water bath what happens?
When iodine crystals are heated, they sublimate directly from solid to gas without melting. As the hot iodine gas cools, it reverts back to solid form on the cooler surfaces of the container, forming iodine crystals again. This process is called sublimation.
What is a water bath and its uses?
A water bath is a bath of vigouriously boiling water
