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What is the solute and solvent in a copper sulfate solution?
The copper sulfate is the solute and water is the solvent.
What color is a dissolved sulfate ion?
A dissolved sulfate ion is colorless. In solution, sulfate ions do not impart any color to the solution.
What is the difference between a percent saturated solution of ammonium sulfate and percent wv solution of ammonium sulfate?
Bioc 4025? Just a guess. Definition of % Saturation: The amount of a substance that is dissolved in a solution compared to the amount that could be dissolved in it. % w/v Solution: This is in terms of weight (g) per volume (mL). 2% for example is 2 g per 100 mL. gl
What is the state of matter of Copper 2 Sulfate at room temperature?
Copper Sulphate is a powder at room temperature, therefore it is a solid.
What purpose does a 1 cm layer of anhydrous sodium sulfate in the apex of the funnel serve while transferring the dichloromethane extract into the round-bottom flask?
Anhydrous sodium sulfate is used as a drying agent to remove microscopic amounts of dissolved water in a solvent. It works by chemically reacting with the water by forming its hydrate, which is insoluble preferably in the solvent in this case dichloromethane. This allows one to filter off the crystals containing the water that would otherwise have remained dissolved in the dcm.
What is the solute and solvent in a copper sulfate solution?
The copper sulfate is the solute and water is the solvent.
What would happen to the crystallization temperature if you boil the solution?
Temperature of a solution is a condition that controls the solubility of solute in a solvent. Take copper sulfate for example. At 100° Celsius (C) 203.3 grams (g) can be dissolved in 100ml of water; at 0° C, only 31.6g can be dissolved in water. If you continue to boil the solvent (water) away, the copper sulfate will come out of solution because the amount of water is lessened creating a supersaturated state that forces the solute out of the solution (in other words, the lesser amount of liquid water can't hold that much copper sulfate in solution.) Removing the heat source and allowing the solution to cool has the same effect. As it cools,the copper sulfate will come out of solution. So, basically, concentration of the solute at a given temperature is the controlling factor. Boiling off the solvent increases the concentration; cooling the solvent decreases the concentration the solvent can hold. Both ways create a state of supersaturation leading to crystallization at all the temperatures in the given range.
for which substance does temperature seem to have the greatest influence on solubility?
cerium sulfate
Name the solute and the solvent in a copper sulfate solution?
In a copper sulfate solution, copper sulfate is the solute and water is the solvent.
How temperature affects the solubility of sodium sulfate?
As temperature increases, the solubility of sodium sulfate generally increases. This is because higher temperatures provide more energy for the sodium sulfate particles to break apart and dissolve in the solvent. Therefore, sodium sulfate is typically more soluble in hot water than in cold water.
What color is a dissolved sulfate ion?
A dissolved sulfate ion is colorless. In solution, sulfate ions do not impart any color to the solution.
What is the difference between a percent saturated solution of ammonium sulfate and percent wv solution of ammonium sulfate?
Bioc 4025? Just a guess. Definition of % Saturation: The amount of a substance that is dissolved in a solution compared to the amount that could be dissolved in it. % w/v Solution: This is in terms of weight (g) per volume (mL). 2% for example is 2 g per 100 mL. gl
What is the concentration of a saturated solution of copper sulfate?
The concentration of a saturated solution of copper sulfate is approximately 25% by weight, which means that 25 grams of copper sulfate are dissolved in 100 grams of water at a specific temperature. At room temperature, this solution is around 47-50 grams of copper sulfate per 100 milliliters of water.
What is a mixture of a solute and a solvent?
A mixture of a solute and a slovent will create a solution. If we combine salt and water, the salt (the solute) will dissolve in the water (the solvent) to form that solution. Note that a mixture is different from a solution in that in a mixture, the two substance remain distinct, like with sand and water.
Why do you heat the sodium sulfate solution?
Heating the sodium sulfate solution helps to speed up the dissolution process, making the compound dissolve more quickly and thoroughly in the solvent. Additionally, heating can increase the solubility of sodium sulfate in the solution, ensuring that more of it can be dissolved.
Will the products of copper sulfate and zinc nitrate which are copper nitrate and zinc sulfate release a gas?
Not under conditions of normal temperature and pressure, because the reactants and products are all solid, or in practice more often all dissolved in a solvent, and stable under such conditions
Why is copper sulphate powder dissolved in boiling water?
Copper sulfate powder is dissolved in boiling water to increase the solubility of the compound. Higher temperatures help break down the crystal lattice structure of the powder, allowing it to dissolve more readily and completely in the water.
