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A solution is composed of a solute being dissolved in a solvent. If you make Kool Aid. The powder of Kool Aid crystals are the solute. The water is the solvent and the delicious Kool Aid is the solution. The solution is created when the particles of the Kool Aid crystals diffuse throughout the water. The speed of the this diffusion is dependent upon the energy of the solvent and the size of ...
A solute could be Kool Aid crystals (in water) or even perfume (in air). A solution is composed of a solute being dissolved in a solvent. If you make Kool Aid. The powder of Kool Aid crystals are the solute. The water is the solvent and the delicious Kool Aid is the solution. The solution is created when the particles of the Kool Aid crystals diffuse throughout the water. The speed of the this ...
Sodium chloride, sugar, carbon dioxide... The solute is the substance that gets dissolved in a solution. So, in the case of sodium chloride or table salt, it will get dissolved in a very familiar solvent, such as water (H_2O). Sugar can also be dissolved in water, particularly in tea, to make our tea sweeter and for some people, easier and tastier to drink. Carbonated water is water with CO_2 ...
Since the question is a little vague, I'll try and provide some clear-cut examples. A solution is a mixture composed of a solvent - the substance that dissolves - and a solute - the substance that gets dissolved. The easiest way of calculating the number of moles of any substance is by knowing its mass and, of course, what that substance actually is - i.e its molar mass. So, for example, if 10 ...
Molarity is the concentration of a solution expressed as the number of moles of solute per litre of solution. To get the molarity, you divide the moles of solute by the litres of solution. "Molarity" = "moles of solute"/"litres of solution" For example, a 0.25 mol/L NaOH solution contains 0.25 mol of sodium hydroxide in every litre of solution. To calculate the molarity of a solution, you need ...
Justify the statement with an example: "Formality does not depend on what happens to a solute after it is dissolved in water, but depends on amount of solute dissolved in water." If you were to stir salt in water until the salt disappeared, which is the solute?
To calculate mole fraction of solute you first calculate the moles of the solute and then you divide that by the total number of moles of solute and solvent. The mole fraction of solute is: moles of solute divided by total moles of solute and solvent The symbol for the mole fraction is the lower-case Greek letter chi, χ. You will often see it with a subscript: χsolute is an example. Example ...
A supersaturated solution contains more solute at a given temperature than is needed to form a saturated solution. Increased temperature usually increases the solubility of solids in liquids. For example, the solubility of glucose at 25 °C is 91 g/100 mL of water. The solubility at 50 °C is 244 g/100 mL of water. If we add 100 g of glucose to 100 mL water at 25 °C, 91 g dissolve. Nine grams ...
A solution is composed of a solute being dissolved in a solvent. If you make Kool-Aid, the Kool-Aid crystals are the solute. The water is the solvent, and the delicious Kool-Aid is the solution. The solution is created when the particles of the Kool-Aid crystals diffuse throughout the water. The speed of the diffusion process depends on the temperature of the solvent and the size of the solute ...
A hot solution can normally hold more solute than a cold one. If this equilibrium condition is not reached, in the case of unsaturation, the solvent can dissolve more solute, but in the case of supersaturation, the solvent holds MORE solute than would be in equilibrium with undissolved solute.