At high altitude the pressure is lower.
Easy, heat it up to a temperature above 100 degrees Celsius with a Bunsen or something
it is easy to separate sugar from water. allow the water to evaporate to get back sugar. splitting of water into hydrogen and oxygen requires more energy than the above.
because the components of a mixture are not changed
With a coffee filter, then you let it evaprate in the sun. If anymore questions contact me at: xoalysaxo98@aol.com
Chalk particles can be collected by using a filtration process. A filter paper or a fine sieve can be used to separate the dissolved chalk particles from the water. The water can then be evaporated to obtain the solid chalk residue.
Petrol or gasoline will evaporate fastest. Water is next and motor oil would be the slowest. Factors include temperature, viscosity and surface tension of the liquid.
Easy, heat it up to a temperature above 100 degrees Celsius with a Bunsen or something
To evaporate = evaporare (easy to see where English got that word).
Volcano. The effect of water and/or light on plants. How long it takes an egg to cook. How long does it take to evaporate a cup of water.
Because it have a chemical that makes it easy to evaporate.
Because it have a chemical that makes it easy to evaporate.
it is easy to separate sugar from water. allow the water to evaporate to get back sugar. splitting of water into hydrogen and oxygen requires more energy than the above.
because the components of a mixture are not changed
With a coffee filter, then you let it evaprate in the sun. If anymore questions contact me at: xoalysaxo98@aol.com
Easy a water vapor looks like air because when water falls from sky and lands on floor it drys. when water drys it evaporate ,so water vapor looks like nothing but its something.
Chalk particles can be collected by using a filtration process. A filter paper or a fine sieve can be used to separate the dissolved chalk particles from the water. The water can then be evaporated to obtain the solid chalk residue.
No, because salt and water is counted as a mixture and a solution. The salt and the water is considered "mixed" . But, a salt a water mixture can not be seperated.