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is it saturated, unsaturated, or supersaturated A mixture of 30.00 g water and 18.45 g of...
alex dissolves
1. Alex dissolves 19.8 g solute into 38.0 g water and finds that crystals first appear in the solution at temperature: 11.0 °C, calculate the solubility of the solute. 2. a. A mixture of 42.00 g water and 15.44 g of KNO, looks clear solution at 84 °C. As it cools down to 71°C, a few crystals start to appear. Will it be saturated or unsaturated solution at 62"C? b. A mixture of 30.00 g water and 18.45...
Classify each of the following solutions as an unsaturated, a saturated, or supersaturated solution. a solution in which additional solute dissolves quickly a solution in which additional solute falls to the bottom of the container without a decrease in size a solution in which adding solute produces large amounts of crystals Answer Bank unsaturated supersaturated saturated Arrange these compounds by their expected solubility in hexane, CH- Most soluble in hexane Least soluble in hexane Answer Bank 4,0 CHg C,HOH The...
Saturated, Unsaturated & Supersaturated Solutions Solution, in which the concentration of solute is that determined by its solubility (at given temperature) is called SATURATED solution. One cannot add more solute to such a solution. We also say that a saturated solution is in equilibrium with pure solute: If we add solid Nacl to an already saturated solution of NaCl, that solid remains in equilibrium with dissolved Naci. Solution containing less solute than would be in the saturated solution, is UNSATURATED...
2. (three marks) Differentiate between the terms saturated, unsaturated, and supersaturated. 3. (three marks) State the level of saturation of a solution at the following points on a typical solubility curve: (a) point above the curve (b) point below the curve (c) point directly on the curve 4. (three marks) Use the solubility curves to explain which ionic compound, potassium chlorate or potassium nitrate, has greater solubility in water.
A solution containing 50.0 g of ammonium chloride in 100.0 mL of water at 60°C is 100 RO INO, NO NH КО o'o R & R R. KCIO, TC) saturated unsaturated supersaturated
13. A solution containing 50.0 g of ammonium chloride in 100.0
mL of water at 60°C is: USE GIVEN GRAPH a) saturated. b)
unsaturated. c) supersaturated.
NH C KCI Grams solute per 100 g H2O 0 10 20 30 70 80 90 10 40 50 60 Temperature (°C)
Instructions: Use the following image to answer the following
questions.
A solution contains 40 g of NaCl per 100 g of water at 100˚C.
Is the solution unsaturated, saturated or supersaturated?
A solution contains 50 g of
KCl per 100 g of water at 25˚C. Is the solution unsaturated,
saturated or supersaturated?
A solution contains 10 g of KNO3 per 100 g of water at 30˚C. Is
the solution unsaturated, saturated or supersaturated?
An 8 oz bottle of Dr. Pepper...
1. How concentrated is the solution containing 60 g of NH4Cl at 90 °C? A. unsaturated B. supersaturated C. saturated D. super-unsaturated 2. The solubility of NaNO3 at 10 °C? A. 75 g/100 g water B. 80 g/100 g water C. 85 g/100 g water D. 40 g/100 g water 3. The minimum temperature required to obtain 55 g of KNO3 per 100 g of water? A. 60°C B. 45 °C C. 35 °C D. 55 °C
Instructions: Use the following image to answer the following
questions.
A solution contains 40 g of NaCl per 100 g of water at 100˚C.
Is the solution unsaturated, saturated or supersaturated?
A solution contains 50 g of KCl per 100 g of water at 25˚C. Is
the solution unsaturated, saturated or supersaturated?
A solution contains 10 g of KNO3 per 100 g of water at 30˚C. Is
the solution unsaturated, saturated or supersaturated?
An 8 oz bottle of Dr. Pepper...
The solubility of NaCl in water at 20°C is 35.89 g per 100 mL of water. If the concentration of NaCl in water is 7.36 M at 20°C, what will the resulting solution look like if the temperature remains constant? A.Saturated with some undissolved solids B. Unsaturated C. Saturated with no undissolved solids D. Supersaturated