To determine if a solution is saturated or unsaturated, we need to compare the actual solubility of the solute at the given temperature to the amount of solute dissolved in the solution. At 40 degrees Celsius, the solubility of KNO3 in water is approximately 80 g/100 g water. Since you have 110 g of KNO3 in 100 g of water, the solution is supersaturated because it contains more solute than it can normally hold at that temperature.
Whether a sugar-water mixture is saturated or unsaturated depends on the amount of sugar that has been dissolved in the water. If no more sugar can be dissolved in the water at a given temperature, the solution is saturated; if more sugar can be dissolved, it is unsaturated.
This would be considered a saturated solution if all 25g of KCl are completely dissolved in the 100g of water at 30 degrees Celsius.
water
Basically there are many tests which is usually practiced to distinguish saturated Organic compounds from the unsaturated ones. But two of them are the most common: 1. Bromine water test. 2. Bayer's test. Basically Bromine water is red in color, so when an unsaturated compound (Alkene or Alkyne) is treated with it. The Bromine water get decolourized, on the other side the color is not changed when treated with saturated compound. In the Bayer's test KMnO4 solution is used, the unsaturated compound vanish its pink color while the saturated compounds do not.
Water, 0 degrees Celsius is 32 degrees Fahrenheit which is the freezing point for water.
Saturated hydrocarbon does not decolourise bromine water while unsaturated hydrocarbon decolourize it.
Whether a sugar-water mixture is saturated or unsaturated depends on the amount of sugar that has been dissolved in the water. If no more sugar can be dissolved in the water at a given temperature, the solution is saturated; if more sugar can be dissolved, it is unsaturated.
One simple test to distinguish between saturated and unsaturated compounds is the bromine water test. Saturated compounds do not react with bromine water (no color change), whereas unsaturated compounds will decolorize the bromine water due to addition of bromine across the double bond in the unsaturated compound.
From your question it is impossible to tell. A salt-water solution can be unsaturated or saturated depending on how much salt was added.
One solution that will not freeze at 0 degrees Celsius is a saturated salt solution, such as a solution of sodium chloride (table salt) in water. The addition of salt lowers the freezing point of water, preventing it from freezing at 0 degrees Celsius.
water
This would be considered a saturated solution if all 25g of KCl are completely dissolved in the 100g of water at 30 degrees Celsius.
Saturated means more than it can hold so dripping wet would be saturated with water.
Saturated air is more dense.
Dry stuff. It's not saturated with water...
Both the saturated zone and unsaturated zone are parts of the subsurface that store groundwater. In the saturated zone, all pores are filled with water, while in the unsaturated zone, pores contain both air and water. Both zones are important for groundwater flow and storage.
Basically there are many tests which is usually practiced to distinguish saturated Organic compounds from the unsaturated ones. But two of them are the most common: 1. Bromine water test. 2. Bayer's test. Basically Bromine water is red in color, so when an unsaturated compound (Alkene or Alkyne) is treated with it. The Bromine water get decolourized, on the other side the color is not changed when treated with saturated compound. In the Bayer's test KMnO4 solution is used, the unsaturated compound vanish its pink color while the saturated compounds do not.