Chapter review questions: 2. Giv
EX
1. Define the terms solute and solvent giving one example for each.
2. Of the ones above that are soluble, write the chemical equations to show what
happens when they dissolve in water. An example is shown below:
EXAMPLE: aluminum sulfate
Al,(502), is soluble. (Sulfates are soluble except for Ba?, Sr, Pbe and
H9,2. Since AB+ is not one of the exceptions, aluminum sulfate must be soluble
3. Differentiate between saturated, unsaturated and supersaturated solutions
4. What mass of solute will dissolve in 100mL of water at the following
temperatures? Determine which of the three substances is most soluble in
water at 15°C
a) KNO, at 70°C
b) NaCl at 100°C
c) NH, Cl at 90°C
how does the phrase like dissolves like relate to solutions? ?​