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If a solution is saturated at 20 degrees will it be saturated at 25 degrees?
No, the solubility of most substances increases with temperature. Therefore, if a solution is saturated at 20 degrees, it will likely be unsaturated at 25 degrees because more solute can dissolve at the higher temperature.
What solution which will not freeze at 0 degrees Celsius?
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.
What is the dew-point temperature when the dry bulb temperature is 16 degrees Celsius and the wet bulb temperature is 11 degrees Celsius?
The dew-point temperature is the temperature at which air becomes saturated with moisture. Using a psychrometric chart or calculator, you can determine that the dew-point temperature is approximately 10 degrees Celsius in this scenario.
What type of solution is it if 25g KCl are dissolved in 100g of water at 30 degrees celsius?
This would be considered a saturated solution if all 25g of KCl are completely dissolved in the 100g of water at 30 degrees Celsius.
At 20 degrees celsius grams of water can dissolve 72 grams of HCI at this point in terms os solubility the solution is said to be?
Saturated. This means it has dissolved the maximum amount of solute (in this case, HCl) at that temperature.
Will 110 g of KNO3 in 100 g of water at 40 degrees Celsius be saturated or unsaturated?
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.
If the temperature is currently 20 degrees Celsius and it decreases by 30 degrees what will the temperature be in Celsius?
If the temperature decreases by 30 degrees Celsius from 20 degrees Celsius, the new temperature will be -10 degrees Celsius.
What is the percent by weight of NaCl in a saturated solution of sodium chloride at 50 degree Celsius?
The percent by weight of NaCl in a saturated solution at 50 degrees Celsius is approximately 26.3%. This means that in every 100 grams of the solution, 26.3 grams is NaCl.
How much cerium sulfate is needed to make a saturated solution in 100 ml of water at 30 degrees celsius?
The solubility of cerium sulfate in water at 30 degrees Celsius is 114 g/L. To make a saturated solution in 100 ml of water, you would need to calculate the amount of cerium sulfate that can dissolve in that volume at that temperature. This would be approximately 11.4 grams of cerium sulfate.
How much copper sulfate would be needed to make a saturated solution of copper sulfate with 400g of water at 20 degree celsius?
To prepare a saturated solution of copper sulfate at 20 degrees Celsius, you would need to dissolve approximately 203 grams of copper sulfate in 400 grams of water. This is based on the solubility of copper sulfate in water at that temperature.
What is the temperature drop from 3 degrees Celsius to -7 degrees Celsius?
The temperature drop from 3 degrees Celsius to -7 degrees Celsius is 10 degrees.
If a solution has a temperature of 355K what is the temperature in Degree Celsius?
zero Kelvin is -273.15 degrees C. therefore 355 - 273.15 = 81.85 degrees Celsius
