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What ds is left behind when a solution is heated?
When a solution is heated, the solvent usually evaporates, leaving behind the solute in a more concentrated form. This process is known as evaporation or drying.
How could mokhtar purify the salt again?
The sand can be extracted by filtration and the salt solution left can be heated to evaporate the water and leave the salt behind
What substance is given off when salt solution is heated gently?
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What substance is given off when the salt solution is heated gently?
Water vapor is given off when a salt solution is heated gently. As the solution heats up, the water molecules begin to evaporate, leaving behind the salt particles.
Which of the following is a way that minerals are formed a. Minerals are left behind when super-heated water within the Earth cools. b. Minerals are left behind when water evaporates. c. Minerals are?
Several minerals are left behind when water evaporates.
Which substance is left behind after you evaporate sugar solution?
Sugar is 'left over' because it is nonvolatile
How can salt or sugar be recovered from solution?
suppose there is a mixture of salt and water..salt completely dissolves in water so after a certain time we will not be able to see salt particles in water..to recover the salt from the solution we can evaporate water and salt residues will be left behind.
What is left of the solution?
The solvent evaporates from the solution leaving behind the solute
Does it take longer to saturate a heated solution than a cold solution?
No, a heated solution will saturate faster.
When potassium permanganate is dissovled in water and heated what is the color of the disillate and original solution?
The original solution is an intense violet color because it contains dissolved potassium permanganate. The distillate is clear (colorless) because only the water distills and the potassium permanganate is left behind, as it is non-volatile.
What substance was collected by evaporation?
The substance collected by evaporation is typically the solvent that was initially dissolved in a solution. As the solution is heated and the solvent evaporates, it leaves behind the solute in a more concentrated form.
How can you separate the water and salt?
Salt and water can be separated by heating the salt solution. The solution is heated till the water turns into steam. When entire water steams out, the white particles left behind is known as salt. This is the first step in obtaining salt from sea water. There water is collected in large areas and the water is allowed to evaporate. After the water evaporates the salt left behind is impure. So further processes are done on that impure salt to make it pure.
