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How do you make rock salt out of regular 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 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.
Will it take longer to boil salt water than fresh water?
Yes. The boiling point of salt water is higher than the boiling point of pure water.
Why does it take the water longer to boil when it has salt in it?
impurities rise the boiling point
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 does salt water take longer to boil?
The boiling point is increased after adding impurities to water.
Should salt be added to water to make it boil fast or leave it out?
Don't add salt. Salt raises the boiling point of water, making it take longer.
Does salt water boil faster than plain?
Salt (or anything dissolved into water) will increase the boiling point of water. It will take longer to come to a boil. Salt reduces the vapor pressure of the water and so requires a higher energy level to boil.
What happens when you stir salt into boiling water?
Adding table salt to water causes the water to boil at a higher temperature salt can change. Salt can change the specific heat of the system so that the salt like solution has a higher heat capacity.
How much salt do you put in to make the water boil faster?
Adding salt to water will make it take longer for the water to boil. You should wait until the water is already boiling to add salt.
Why does salt take longer to boil than water?
Surprisingly, water with a high salt content boils faster than pure water. Salt water may have a higher boiling point than freshwater, but because it takes less energy to increase the temperature of salt water (due to the salt requiring very little energy to heat) the salt water boils faster.
Does salt makes water boils faster?
No it does'nt!It makes it go slower. by alshacore
