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Why air bubbles are observed in the water when the round-bottomed flask is heated?
Great question! You may notice that air bubbles form of the bottom of the flask, long before it starts boiling, but it can't be evaporation, because that only occurs at the surface, so what is it? Well, as you know, there is oxygen "dissolved" in water (that is how fish and other marine life can survive in water). When water is heated, it actually not able to hold as much dissolved gas (which is the opposite of dissolved solids in water, the water can hold MORE when it is heated). This is because a gas is naturally more energetic then the liquid, so as it heats, its desire to escape from being dissolved grows faster then the liquids ability to hold it, so the water cannot hold as much. Well, as it heats, the air begins to escape and form bubble. these often happen at the bottom of the flask, because that water is heated first and fastest (so air escapes from them the soonest).
How much water does a water bottle hold?
550ml
How much water can the air hold when the relative humidity of the air is 25?
how much water vapor can a cubic meter of air hold at 25 centigrades grades?
How many gallons of water per foot will a 5 inch pipe hold?
much water per foot will a 5 inch pipe hold
Why it makes no difference in how much water is used to wash down the inner wall of the flask?
Hard to say for sure without the rest of the procedure, but most likely because water is not a participant in the reaction and it will be removed later in the process anyway.
Why air bubbles are observed in the water when the round-bottomed flask is heated?
Great question! You may notice that air bubbles form of the bottom of the flask, long before it starts boiling, but it can't be evaporation, because that only occurs at the surface, so what is it? Well, as you know, there is oxygen "dissolved" in water (that is how fish and other marine life can survive in water). When water is heated, it actually not able to hold as much dissolved gas (which is the opposite of dissolved solids in water, the water can hold MORE when it is heated). This is because a gas is naturally more energetic then the liquid, so as it heats, its desire to escape from being dissolved grows faster then the liquids ability to hold it, so the water cannot hold as much. Well, as it heats, the air begins to escape and form bubble. these often happen at the bottom of the flask, because that water is heated first and fastest (so air escapes from them the soonest).
How much water do regular teaspoons hold?
They hold 5ml of water.
How much water can a shaduf hold?
I can hold 20 liters of water.
How much water does a jacuzzi hold?
My jacuzzi 370 hot tub how much water doae it hold?
Why does a penny hold so much water?
A penny is a solid, flat object and does not hold much water at all.
How much water does a 4.0 1995 explorer hold?
It doesn't hold any water.
How much water can a pad hold?
45ml of of water, but blood is thicker and it can hold 55ml of blood
How much water can a sponge hold?
the sponge can hold up to about 40 percent of the water from the bowl.
How much water can a towel hold?
A large towel will hold 2 -3 pounds of water
How much water can the Ypsilanti water tower hold?
900.
How much water does a water bottle hold?
550ml
Does water of a bathtub hold 350 ml?
Assuming that you are asking does a bathtub hold 350 ml of water: 350 ml of water is not very much water, a typical water bottle that you hold in your hand has more than 350 ml of water in it, so a bathtub big enough to hold a person will hold many times that much.
