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It is the temperature at which enough heat energy has been put into the molecules, overpowering the hydrogen bonding between molecules. Water at the atmospheric pressure of sea level boils at 100 degrees Celsius (or 212 degrees Fahrenheit or 373.15 degrees Kelvin).
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∙ 11y ago
Water boils at a specific temperature (100°C or 212°F at sea level) because that is the temperature at which the vapor pressure of the liquid equals the atmospheric pressure. At this point, the liquid can overcome the pressure and transition into a gas state. This temperature is a physical property of water and remains consistent under standard conditions.
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When salt is added to boiling water at 100 degrees Celsius will the water boil faster or slower?
Adding salt to boiling water will actually make the water boil slower. Salt increases the boiling point of water by raising its boiling point temperature. As a result, it will take longer for the water to reach the new, higher boiling point temperature and thus boil.
Will rainwater and sea water boil at the same temperature?
No, rainwater and seawater will not boil at the same temperature. Seawater has a higher boiling point than rainwater due to the presence of dissolved salts and minerals, which raise the boiling point of the water.
Vacuum boiling water?
Vacuum boiling is a process of bringing water to a boil using reduced air pressure. This lowers the boiling point of water, allowing it to boil at lower temperatures. It is often used in industrial settings or labs where precise temperature control is needed.
Does sea water boil at higher temperature than tap water and why?
Yes. Dissolved substances increased the boiling point.
How do you boil water at a high altitude?
At high altitudes, water boils at a lower temperature due to the decrease in atmospheric pressure. To account for this, you may need to boil the water longer or use a pressure cooker to raise the boiling temperature. It's essential to follow specific cooking instructions or use a thermometer to ensure the water reaches a safe temperature for cooking or sterilizing.
Does every liquid boil?
No, not all liquids boil at room temperature. The boiling point of a liquid depends on its specific chemical properties, such as intermolecular forces and molecular structure. Some liquids, like water, have a boiling point above room temperature, while others, like alcohol, have a lower boiling point and can boil at room temperature.
Can water boil at it's freezing point?
Water can not boil at its freezing point. Water can only boil at its boiling point. These are two contradictory points in temperature that would cancel each other out.
What is the boiling of water in degrees celsius?
The amount of heat needed to boil water varies with the air pressure. Water in a vacuum will boil at room temperature.
How does adding salt to water effect how it boils?
Adding salt to water increases its boiling point, causing it to boil at a higher temperature compared to plain water. This is due to the salt increasing the boiling point of the water by raising its boiling point elevation.
Does salt increase boiling time?
If your question means: If salt is added to water will it take longer to boil using the same conditions to boil fresh water? Adding salt elevates the boiling point of water so the mass of water has to be heated to a higher temperature to boil, therefore, boiling time is increased.
Why wont the water boil after it has reached its boiling point?
If water is under pressure at all, which could be based on what the atmospheric pressure is, it will not boil at its prescribed temperature.
What is the effect of soluble volatile substance on the boiling point of a water solution?
A soluble volatile substance will lower the boiling point of a solution. The volatile substance will boil at a lower temperature than the water component, thus causing the solution to boil at a lower temperature.
Does the larger the quantity of water result in a higher temperature at which the water will boil?
Technically speaking, boiling is when the pressure inside the system is equal to that of the surroundings. That means that you can boil water at room temperature if you have a vacuum pump. If you mean just to the heat that it starts to boil at STP, then no, it doesn't. Boiling point at STP is and always will be 100 degrees Celsius.
Why does sugar water boil at a different temperature then normal water?
Sugar has a higher boiling temperature than that of water, so water with sugar dissolved into it will take more energy and raise to a higher temp before boiling.
Why does it take the water longer to boil when it has salt in it?
When salt is added to water, it increases the boiling point of the water, requiring it to reach a higher temperature to boil. This is because the salt disrupts the formation of water vapor molecules, which slows down the boiling process.
Why the sea water boil at a slightly higher temperature than water from from a freshwater lake?
The salt acts as a catalyst which prevents the water from boiling at the lower temperature.
Vacuum boiling water?
Vacuum boiling is a process of bringing water to a boil using reduced air pressure. This lowers the boiling point of water, allowing it to boil at lower temperatures. It is often used in industrial settings or labs where precise temperature control is needed.
