Chapter 9

Question 1

Solutions can have___

Answer 1

only 1 SOLVENT in a SOLUTION

BUT can have MORE than 1 SOLUTE

Question 2

Solvents are___

Answer 2

Homogeneous mixtures of TWO or MORE mixtures

Question 3

Solvents present in____

Answer 3

Much larger amounts, and the SOLUTE present in a smaller amount.

Question 4

Solutes are__

Answer 4

Homogeneous

Can be liquids, gases, or solids

Question 5

Solutes mix with___

Answer 5

Solvents so the solute and solvent have the same physical mix

And

Can not be separated by evaporation

Question 6

Solute always =

Answer 6

The less amount in statement

Question 7

Solvent always =

Answer 7

Greater amount in statement

Question 8

An ionic compound is soluble in water if it contains one of the following:

(positive ion addition)

Answer 8

Li

Na

K

Rb

Cs

NH4

Question 9

Solids increase as_____

Answer 9

Temperature increases

Question 10

Gases decrease as____

Answer 10

Temperature increases

Question 11

An ionic compound is soluble in water if it contains one of the following:

(Negative Ions version)

Answer 11

NO3^-

C2H3O2^-

Cl^-, Br^-, I^- (except when combined with Ag^+, Pb^2+, or Hg2^2+)

SO4^2- (except when combined with Ba^2+, Pb^2+, Ca^2+, or Hg2^2+)