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The thick base of an oil is impenetrable by water, so they don't mix.
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∙ 14y ago
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What effect does ethanol have on the boiling point of water?
The pure ethanol has the boiling point 78.5 celsius while water has 100 celsius so when water is added to ethanol its boiling point becomes increased.
What is the reaction with litmus paper after boiling the water and ferric chloride mixture?
The Blue Litmus paper will turn into Red, while the Red litmus paper will retain its color. So it only indicates that the said mixture is an acid.
Did the temperature change while the water was boiling?
Yes
Does salt evaporate in boiling water?
The boiling point of salt is much much higher than the boiling point of water. So the salt stays behind while the temperature of the water remains at the boiling point of water.
What effect does adding water have on the boiling point of ethanol?
The pure ethanol has the boiling point 78.5 celsius while water has 100 celsius so when water is added to ethanol its boiling point becomes increased.
difference between simple and fractional distillation?
The key difference between fractional and simple distillation is that fractional distillation is used when the components in the mixture have closer boiling points, while simple distillation is used when the components in the mixture have a large difference in their boiling points
When boiler pressure increases what happens to the boiling point of water?
The boiling point of water is dependent on environmental factors and the presence of solutes. In this case the pressure of the system on the water serves to increase the boiling point of water. The higher pressures increase boiling points while lowering pressure decreases it.
Would carbon dioxide have a higher boiling point than water and why?
No, carbon dioxide has a much lower boiling point than water. The boiling point is the temperature at which a substance changes phases from a solid to a liquid. Carbon dioxide is a gas at room temperature, while water is found primarily in liquid form at room temperature. Therefore, at 78 degrees F, carbon dioxide is above its boiling point while water is below its boiling point.
How do you make rock salt?
# Heat some water. While it's heating, dissolve as much salt in it as possible. Keep going until the water gets to the boiling stage. # When the boiling water cannot take any more salt (a saturated solution) take the mixture off the stove and let it cool. The salt will form crystals as the water evaporates. # Crush the salt crystals, and you've got rock salt.
How can you compare kool-aid and water?
kool-aid is a mixture while water is a compund.
What is a boiling point of a liquid substance?
every liquid has its own boiling point like water has its boiling point of 100 degree centigrade while milk has boiling point of 60 degree centigrade.
Why does the boiling point of water change when salt is added?
By adding salt it means that you are adding an impurity into the water. Impurities can lower the boiling point, while increasing its melting point.
