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All you have to do to reduce the boiling point of water is go to a higher altitude and boil it.
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∙ 15y ago
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∙ 13y agoWell as you go to a higher altitude the pressure would drop. You can boil water at a lower temperature at high altitude.
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∙ 12y agoChange the pressure.
Wiki User
∙ 14y agoBoil the water at a higher altitude.
Wiki User
∙ 11y agoIncrease it's pressure.
Wiki User
∙ 10y agoLower the ambient pressure.
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Energetically what must be done or what must happen before water can boil?
The water must absorb sufficient heat energy to raise its temperature to the boiling point PLUS the Latent Heat of Vaporization at that Temperature and Ambient Pressure..
Does a mix of coolant and water have a higher boiling point than water alone?
Yes. Water boils at 212 degrees. A 50/50 mix of water and antifreeze boils at 223 degrees. The temperature of the coolant can sometimes reach 250 to 275 F (121 to 135 C). Even with ethylene glycol added, these temperatures would boil the coolant, so something additional must be done to raise its boiling point. The cooling system uses pressure to further raise the boiling point of the coolant. Just as the boiling temperature of water is higher in a pressure cooker, the boiling temperature of coolant is higher if you pressurize the system. Most cars have a pressure limit of 14 to 15 pounds per square inch (psi), which raises the boiling point another 45 F (25 C) so the coolant can withstand the high temperatures. Antifreeze also contains additives to resist corrosion.
Can alcohol and water be seperated by physical means?
Sure! It's called distillation and it's done all the time, especially in Kentucky. Alcohol's boiling point is lower than water's is. If you heat an alcohol-water solution to alcohol's boiling point, the alcohol will boil off leaving the water behind.
Can you predict the boiling point of a substance under unchanging pressure?
No. Determining the boiling point at any pressure is normally done experimentally.
Why did'NT the salt water boil faster tan the plain water?
Because salt raises the boiling point of water...which is why you cook things like eggs and pasta in salted water: because of this effect, the water gets hotter and the food gets done faster.
Can carrots be done more quickly in vigorously boiling water than in water that is gently boiling?
yes..because of the heat transfer is more in vigorous boiling point.
Energetically what must be done or what must happen before water can boil?
The water must absorb sufficient heat energy to raise its temperature to the boiling point PLUS the Latent Heat of Vaporization at that Temperature and Ambient Pressure..
Does a mix of coolant and water have a higher boiling point than water alone?
Yes. Water boils at 212 degrees. A 50/50 mix of water and antifreeze boils at 223 degrees. The temperature of the coolant can sometimes reach 250 to 275 F (121 to 135 C). Even with ethylene glycol added, these temperatures would boil the coolant, so something additional must be done to raise its boiling point. The cooling system uses pressure to further raise the boiling point of the coolant. Just as the boiling temperature of water is higher in a pressure cooker, the boiling temperature of coolant is higher if you pressurize the system. Most cars have a pressure limit of 14 to 15 pounds per square inch (psi), which raises the boiling point another 45 F (25 C) so the coolant can withstand the high temperatures. Antifreeze also contains additives to resist corrosion.
Why the separation 0f alcohol from water is done by distillation process?
because boiling point of watwer and alcohl is diffrent.
Liquid water changes to gas?
Liquid water that changes into a gas is called evaporation. It is almost always done by heating to a boiling point.
Can alcohol and water be seperated by physical means?
Sure! It's called distillation and it's done all the time, especially in Kentucky. Alcohol's boiling point is lower than water's is. If you heat an alcohol-water solution to alcohol's boiling point, the alcohol will boil off leaving the water behind.
Can you predict the boiling point of a substance under unchanging pressure?
No. Determining the boiling point at any pressure is normally done experimentally.
What cooking is done by water vapour?
Boiling
What is the normal boiling point of ethanol?
The boiling point of ethanol whose boiling point is 78.3 degrees Celsius at 760 mm Hg at 650 mm Hg is going to be 75 degrees Celsius. This calculation is done using the clausius-clapeyron equation.
Can you change the melting point of ice?
yes adding anything that will dissolve into water will alter the chemical structure of the compound. This will cause it to become impure and will alter the freezing and boiling point. This is easily done with salt and sugar.
Sample of mixture that can be separated by distillation?
A type of Mixture in which Solute and Solvent Both are liquid can be separated by Distillation. It is done on the basis of their boiling point and if boiling point is below 25 C then fractional distillation is done.
Can gas make a solid and liquid?
Sure. Pour extremely hot oil (liquid) onto a block of ice (solid) and steam (gas) will be produced. Or, drop a hot rock (solid) into water (liquid) and it makes, once again, steam. Yeah like vinegar and baking soda, it produces a gas.
