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Is the composition of bubbles in boiling water the same as the bubbles that appear when cold water heats up?
tatis maria
They are the same. When cold water heats up and bubbles that means it is boiling.
jkw8886
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What effect do you think the seltzer tablets will have on the air temperature?
I believe the temperature will increase because the seltzer tablets bubbles so I heats up the water.
What is the main difference between boiling and evaporation?
The main difference between boiling and evaporation is that boiling is much faster. Boiling also often takes place at the bottom of the fluid (where the heat source usually is) whereas evaporation takes place only at the surface. So boiling can produce bubbles, while evaporation doesn't.Evaporation is the process by which molecules in a liquid state (e.g. water) spontaneously become gaseous (e.g. water vapor), without being heated to boiling point. It is the opposite of condensation. Generally, evaporation can be seen by the gradual disappearance of a liquid, when exposed to a significant volume of gas.Boiling is very rapid evaporation starting within a container of water.Normally evaporation occurs at a much slower rate than boiling because most evaporation occurs with room temperature water.Boiling occurs only when the liquid is heated to the boiling point, and vapor bubbles come from the bulk of the liquid. In evaporation, vaporization occurs only at the surface of the liquid, not throughout the liquid, and this occurs at lower temperatures.
Why does the lid fly off a boiling container?
The lid will come off because as the water heats up it expands and turns to steam. This pushes the air inside upwards so forcing the lid to rise.
What state of matter is a balloon?
Gas... bubbles are formed when water (or another liquid substance) are heated up and then turned to gas. When water on a fire heats up at the bottom of a container that water turns to gas before the water at the top. Since gas is lighter than water it rises in the form of a bubble and pops at the surface. So bubbles are in the state of gas, surrounded or covered by a 'membrane' (a thin cover) of liquid
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 are hot mud pools created?
When the heat from underground heats it up and it turns out to be boiling.
What does the sun do in process of evapartion?
The sun heats up water to its boiling point, turning it into a gas.
Which type of property cannot be observed without changing the composition of a substance?
Chemical properties cannot be observed without changing its composition. ie: oxidation numbers Physical properties are properties such as melting point and boiling point. All that is needed to observe these are by placing the compound in a melting point apparatus etc.
What baking equipment can tell when water is boiling?
lol wow you dont need a piece of equipment to tell when water is boiling... you just watch the water as it heats up and when it starts to bubble its boiling... Ta -dah!
What effect do you think the seltzer tablets will have on the air temperature?
I believe the temperature will increase because the seltzer tablets bubbles so I heats up the water.
What is the property called when water heats and cools slowly?
impurity- increases boiling point, lowers freezing point. breaks the constant rate
Why do you think heating a full pot of soup on the stove could cause the soup to overflow?
As the soup heats it expands (oxygen and bubbles) causing the soup to overflow
Which heats up faster canned soda or bottled soda?
Canned Soda heats up quicker because of the heat conductivity of the aluminum and the carbonation of the soda. Glass bottles are not as good conductors of heat and the boiling temperature of water is high.
Does salt prolong the boiling point of water?
Yes. Salt adds more saturation to the water, so the water heats up more slowly.
If you leave a glass of cold tap water on a table sometime later you may see tiny bubbles of gas form in the water explain what causes these bubbles to appear?
That is dissolved air in the water. Tap water can be the temperature of the ground, which in the winter is nearly freezing. As the water heats up standing around at room temprerature , the tempeature of the water rises. It is a chemistry law, that the solubility of a gas in a liquid decreases as the temperature rises. As the temperature rises, air is forced out of the water in the form of those bubbles.
What is the main difference between boiling and evaporation?
The main difference between boiling and evaporation is that boiling is much faster. Boiling also often takes place at the bottom of the fluid (where the heat source usually is) whereas evaporation takes place only at the surface. So boiling can produce bubbles, while evaporation doesn't.Evaporation is the process by which molecules in a liquid state (e.g. water) spontaneously become gaseous (e.g. water vapor), without being heated to boiling point. It is the opposite of condensation. Generally, evaporation can be seen by the gradual disappearance of a liquid, when exposed to a significant volume of gas.Boiling is very rapid evaporation starting within a container of water.Normally evaporation occurs at a much slower rate than boiling because most evaporation occurs with room temperature water.Boiling occurs only when the liquid is heated to the boiling point, and vapor bubbles come from the bulk of the liquid. In evaporation, vaporization occurs only at the surface of the liquid, not throughout the liquid, and this occurs at lower temperatures.
Why does your 97 dodge neon constantly overheat and then bubble when you turn it off?
why it over heats can be a few reaasons first being a faulty thermometer. However the water pump, fan, or an electrical connection could be broken. The reason it bubbles is the water in the motor is either boiling temperature or close to there when the motor is running normally. Once it overheats, the water gets very very hot.
