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Why don't fish live very long in water that has been boiled and brought back to room temperature?
Fish can't survive in boiled water because they are cold-blooded animals. Their bodies adapt on the temperature of their environments. Another reason is, the temperature of boiled water is beyond the normal temperature of their environment.
a2. Ahem, I think the Q concerned boiled water, not boiling water. The outcome is the same as above, but in this case, because even if the water was cooled again, it would be quite deficient in dissolved air. From a fishes point of view that is.
What else can I help you with?
Will air bubbles reappear if boiled water is reheated?
No, air bubbles will not reappear when boiled water is reheated. Boiling causes the air bubbles to escape from the water, and reheating it will not bring the bubbles back.
Why do water droplets form on a lid when boiling water?
When water is boiled, it evaporates and forms steam. When the steam comes into contact with a cooler lid, it condenses back into liquid water droplets due to the drop in temperature. This is similar to how dew forms on cool surfaces in the morning.
Will iron nail rust in boiled water?
Iron must be in contact with oxygen, water (and dissolved ions) to rust. So if it was in boiled water there would be no oxygen present and as long as no oxygen was allowed to dissolve back into the water, for example if a layer of oil was on top of the water, then the iron nail would not rust.
What would happen when exp osmosis with boiled potato and how can this be improved?
When a boiled potato is placed in a solution with a higher concentration of solute, water molecules will move out of the potato cells, causing it to shrink and become wrinkled. To improve this, you can immerse the boiled potato in a hypotonic solution, where the concentration of solute is lower than inside the potato cells, to allow water to move back into the cells, making the potato firm and hydrated again.
Is boiling water irreversible?
From a thermodynamics standpoint, it depends how the process is carried out. If the system (the water) and the surroundings remain close to equilibrium during the entire process then the water boils reversibly. So if the change in temperature is approximately zero throughout the process and the process takes an infinitely long amount of time to carry out you can reversibly boil water.If you were asking whether water vapor can turn back into liquid water, then yes the process of turning water into water vapor is reversible.
How long does it take bacteria to grow back to dangerous levels for a newborn after a pot of water has boiled and allowed to cool down to room temperature over 2-3 hours?
Bacteria can start to multiply rapidly once the boiled water has cooled down to room temperature and can reach dangerous levels within a few hours. It is best to use freshly boiled water for newborns to minimize the risk of bacterial contamination.
How does the process of boiling water transition into freezing air?
When water is boiled, it turns into vapor or steam as it reaches a high temperature. As the steam cools down, it condenses back into liquid water. If the temperature continues to drop, the liquid water freezes and turns into solid ice. This transition from boiling water to freezing air involves changes in temperature and state of matter.
Will air bubbles reappear if boiled water is reheated?
No, air bubbles will not reappear when boiled water is reheated. Boiling causes the air bubbles to escape from the water, and reheating it will not bring the bubbles back.
How made distilled water?
water is boiled - the steam is captured and cooled back to water. Will remove heavy particulates and other elements.
How can I fix hard boiled eggs that have turned out too soft or undercooked?
To fix undercooked hard boiled eggs, place them back in boiling water for a few more minutes. Then, cool them in ice water to stop the cooking process.
When water is boiled is it a chemical or physical change?
Boiling is a physical phenomenon, a change of phase.
What is presurised cooing system?
All auto cooling systems are pressurized. The radiator cap holds the pressure in the system at about 15Lbs. The reason for it is it causes the boiling point of water to be at a higher temperature so the water doesn't boil away as easily. The big white tank beside the radiator allows boiled water STEAM to stay in the cooling system and condense back to water and return back into the radiator as it cools. Champ390
How can salt be separated from saltwater?
You boil the saltwater, collect the steam and have it cool back into water in a different container, and whats left after all the water has been boiled, is the salt.
Why do water droplets form on a lid when boiling water?
When water is boiled, it evaporates and forms steam. When the steam comes into contact with a cooler lid, it condenses back into liquid water droplets due to the drop in temperature. This is similar to how dew forms on cool surfaces in the morning.
What is an distilled water?
ordinary water is just boiled to vapor and recollected to filter out impurities
Will iron nail rust in boiled water?
Iron must be in contact with oxygen, water (and dissolved ions) to rust. So if it was in boiled water there would be no oxygen present and as long as no oxygen was allowed to dissolve back into the water, for example if a layer of oil was on top of the water, then the iron nail would not rust.
What is it called when the temperature of water vapor condenses into a liquid?
When the temperature of water vapor condenses into a liquid, it is called condensation. This process involves the conversion of water vapor back into liquid water due to a decrease in temperature.
