Chapter 9: Q. 9.3 (page 289)
Describe the formation of an aqueous solution, when solid dissolves in water.
Short Answer
When dissolves in water, the polar molecules attracted all the ions into the solution. Therefore, it can be Hydrated.
Chapter 9: Q. 9.3 (page 289)
Describe the formation of an aqueous solution, when solid dissolves in water.
When dissolves in water, the polar molecules attracted all the ions into the solution. Therefore, it can be Hydrated.
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a. grams of solution that contains
b. milliliters of solution that contains
c. milliliters of formic acid solution that contains of formic acid.
If all the solute is dissolved in diagram , how would heating or cooling the solution cause each of the following changes? (9.3)
a.
b.
A starch solution is separated from a starch solution by a semipermeable membrane. (Starch is a colloid.)
a. Which compartment has the higher osmotic pressure?
b. In which direction will water flow initially?
c. In which compartment will the volume level rise?
Write a balanced equation for the dissociation of each of the following strong electrolytes in water:
a.
b.
c.
d.
Calculate the number of equivalents in each of the following:
a.
b.
c.
d.
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