1.What is A Solution 2.And Is Salt And Water A Solution????

Question

3.Also How Do You Know When A Solid And A Liquid Form A Solution? 4.And How Can Mixtures Be Separated

Answer 1

1. a solution is a solute (usually solid) dissolved in a solvent (usually liquid)
2. salt and water is a solution
3. a solid and a liquid form a solution when they are mixed together and cannot be distinguished from each other
4. you can boil off the liquid leaving just solid remaining

Answer 2

a solution is basically any chemical that has been dissolved into another. Yes salt water is a solution as salt and water are chemicals and salt is dissolved into water. You know that a solid and a liquid form a solution if there is no chemical reaction (heating, cooling, color, mass, or volume change) when the two are mixed, and the last check to know it is a solution, is to see if the entirity of the solid re-settles to the bottom within a minute or two of stirring. If most of the solid disappears when you add a large ammount of liquid, then it is a solution. Finally, to separate the two, simply heat the liquid until it boils off and leaves the solid in the bottom of the dish it was heated in. This is more difficult when to liquids are mixed, but one will have a distinct boiling point and the temperature of the boiling mixture will remain constant until the coolest boiling liquid boils off. by using a nearly closed system, one could for example boil a mixture of water and isopropyl alcohol and funnel the alcohol vapors through a tube and into a chilled test tube where it returns to a liquid state.when the temperature of the initial mixture begins to rise again, you know you have successfully separated out one of the chemicals. repeat the process with empty test tubes to catch vapors in until none of the innitial mixture remains. you will then have different test tubes or beakers with seperate chemicals in them.

Answer 3

A solution is anything dissolved in another. Yes salt water is a solution. The solid must dissolve. Mixtures can be separated by physical means (boiling, sorting, etc.).

Answer 4

No... table salt has.. something in (forgotten what its referred to as) besides its undesirable for wounds. Too harsh, and that they positioned chemical compounds and issues in there. you desire sea salt or epsom salt. you will get sea salt for a pair of £/$ at your close by keep distinctly truthfully. Its decrease priced too. a million/8tsp salt in a cup of warm water, go away to sit down back abit, and dab it on two times an afternoon. shouldn't style any saltier than your tears. too lots salt is undesirable however. and you're no longer sposed to apply alcohol, with the aid of fact its lots too harsh, and kills each and all of the solid micro organism in there assisting you heal and scuffling with off an infection. in case you examine the label, it commonly tells you to no longer positioned on puncture wounds.

Answer 5

salt = solute
water = solvent
salty water = solution
for seperation,ask