Question 1

The process of surrounding solute ions with solvent molecules is called solvation.

Accepted Answer

A) True 
 B)False

Question 2

How does the phrase "like dissolves like" help to explain why a solute like sodium chloride (NaCl) and a solvent like water should form a solution?

Accepted Answer

Both are polar subst

Question 3

Match each mass of solute and molarity of the solution with its corresponding total volume of the solution.
-0.32 M HNO? solution containing 20. g of solute

Accepted Answer

A) 2.0 L 
B) 1.20 L 
C) 0.99 L 
D) 10.0 mL 
A) 2.0 L 
B) 1.20 L 
C) 0.99 L 
D) 10.0 mL

Question 4

Match each sodium salt solution with its corresponding number of sodium ion moles.
-100 mL of 0.2 M sodium sulfate solution

Accepted Answer

A) 0.04 
B) 0.02 
C) 0.06 
A) 0.04 
B) 0.02 
C) 0.06

Question 5

Match each sodium salt solution with its corresponding number of sodium ion moles.
-100 mL of 0.2 M sodium hypochlorite solution

Accepted Answer

A) 0.04 
B) 0.02 
C) 0.06 
A) 0.04 
B) 0.02 
C) 0.06

Question 6

Dry cleaning uses perchloroethane to remove grease and oil from clothes.

Accepted Answer

A) True 
 B)False

Question 7

NH₃ will dissolve in BF3.

Accepted Answer

A) True 
 B)False

Question 8

100 mL of 1.0 M KOH solution will neutralize 100 mL of 1.0 M H₂SO₄ solution.

Accepted Answer

A) True 
 B)False

Question 9

Vinegar is a liquid solution where acetic acid serves as the solvent.

Accepted Answer

A) True 
 B)False

Question 10

A mixture of sand, sodium carbonate, and calcium oxide is a homogeneous solution.

Accepted Answer

A) True 
 B)False

Question 11

Match each sodium salt solution with its corresponding number of sodium ion moles.
-100 mL of 0.2 M sodium chromate solution

Accepted Answer

A) 0.04 
B) 0.02 
C) 0.06 
A) 0.04 
B) 0.02 
C) 0.06

Question 12

Match the term with its corresponding definition
-equivalence point

Accepted Answer

A) the point at which the number of moles of acid equal the number of moles of base 
B) a process used to find out when stoichiometrically equal quantities of an acid and a base neutralize each other 
C) a compound that is used to detect the end point of a titration by a color change 
D) a solution whose concentration is accurately known 
E) a piece of glassware through which a solution volume is accurately dispensed during neutralization 
A) the point at which the number of moles of acid equal the number of moles of base 
B) a process used to find out when stoichiometrically equal quantities of an acid and a base neutralize each other 
C) a compound that is used to detect the end point of a titration by a color change 
D) a solution whose concentration is accurately known 
E) a piece of glassware through which a solution volume is accurately dispensed during neutralization

Question 13

A hydrophobic group will be attracted to water.

Accepted Answer

A) True 
 B)False

Question 14

An impurity ________ the melting point of a compound.

Accepted Answer

A)  decreases 
B)  increases 
C)  has no effect on 
D)  One cannot say unless the physical properties of the compound are known. 
A)  decreases 
B)  increases 
C)  has no effect on 
D)  One cannot say unless the physical properties of the compound are known.

Question 15

25 mL of a 0.1 M NaCl solution contains ________ g of NaCl.

Accepted Answer

A)  0.0025 
B)  0.15 
C)  2.5 
D)  0.25 
A)  0.0025 
B)  0.15 
C)  2.5 
D)  0.25

Question 16

10.0 mL of 0.50 M sulfuric acid neutralizes ________ mL of 0.50 M magnesium hydroxide solution.

Accepted Answer

A)  5.0 
B)  10. 
C)  20. 
D)  40. 
A)  5.0 
B)  10. 
C)  20. 
D)  40.

Question 17

If a liquid is volatile it evaporates readily.

Accepted Answer

A) True 
 B)False

Question 18

Match the term with its corresponding definition
-standardized solution

Accepted Answer

A) the point at which the number of moles of acid equal the number of moles of base 
B) a process used to find out when stoichiometrically equal quantities of an acid and a base neutralize each other 
C) a compound that is used to detect the end point of a titration by a color change 
D) a solution whose concentration is accurately known 
E) a piece of glassware through which a solution volume is accurately dispensed during neutralization 
A) the point at which the number of moles of acid equal the number of moles of base 
B) a process used to find out when stoichiometrically equal quantities of an acid and a base neutralize each other 
C) a compound that is used to detect the end point of a titration by a color change 
D) a solution whose concentration is accurately known 
E) a piece of glassware through which a solution volume is accurately dispensed during neutralization

Question 19

Match each solution with its corresponding mass of solute.
-125 mL of 0.0250 M C12H22O11

Accepted Answer

A) 3.9 g 
B) 0.15 g 
C) 1.07 g 
D) 15.6 g 
E) 78 g 
A) 3.9 g 
B) 0.15 g 
C) 1.07 g 
D) 15.6 g 
E) 78 g

Question 20

Match each mass of solute and molarity of the solution with its corresponding total volume of the solution.
-1.10 M lead(II) nitrate solution containing 437 g of solute

Accepted Answer

A) 2.0 L 
B) 1.20 L 
C) 0.99 L 
D) 10.0 mL 
A) 2.0 L 
B) 1.20 L 
C) 0.99 L 
D) 10.0 mL

The process of surrounding solute ions with solvent molecules is called solvation.

How does the phrase "like dissolves like" help to explain why a solute like sodium chloride (NaCl) and a solvent like water should form a solution?

Match each mass of solute and molarity of the solution with its corresponding total volume of the solution. -0.32 M HNO? solution containing 20. g of solute

Match each sodium salt solution with its corresponding number of sodium ion moles. -100 mL of 0.2 M sodium sulfate solution

Match each sodium salt solution with its corresponding number of sodium ion moles. -100 mL of 0.2 M sodium hypochlorite solution

Dry cleaning uses perchloroethane to remove grease and oil from clothes.

NH₃ will dissolve in BF3.

100 mL of 1.0 M KOH solution will neutralize 100 mL of 1.0 M H₂SO₄ solution.

Vinegar is a liquid solution where acetic acid serves as the solvent.

A mixture of sand, sodium carbonate, and calcium oxide is a homogeneous solution.

Match each sodium salt solution with its corresponding number of sodium ion moles. -100 mL of 0.2 M sodium chromate solution

Match the term with its corresponding definition -equivalence point

A hydrophobic group will be attracted to water.

An impurity ________ the melting point of a compound.

25 mL of a 0.1 M NaCl solution contains ________ g of NaCl.

10.0 mL of 0.50 M sulfuric acid neutralizes ________ mL of 0.50 M magnesium hydroxide solution.

If a liquid is volatile it evaporates readily.

Match the term with its corresponding definition -standardized solution

Match each solution with its corresponding mass of solute. -125 mL of 0.0250 M C₁₂H₂₂O₁₁

Match each mass of solute and molarity of the solution with its corresponding total volume of the solution. -1.10 M lead(II) nitrate solution containing 437 g of solute

What Is Chemistry

The Numerical Side of Chemistry

The Evolution of Atomic Theory

The Modern Model of the Atom

Chemical Bonding and Nomenclature

The Shape of Molecules

Intermolecular Forces and the Phases of Matter

Chemical Reactions

Stoichiometry and the Mole

Electron Transfer in Chemical Reactions

What If There Were No Intermolecular Forces - the Ideal Gas

When Reactants Turn Into Products

Chemical Equilibrium

Electrolytes, Acids, and Bases

Nuclear Chemistry

The Chemistry of Carbon

Synthetic and Biological Polymers

Filters

Exam 12: Solutions

The process of surrounding solute ions with solvent molecules is called solvation.

How does the phrase "like dissolves like" help to explain why a solute like sodium chloride (NaCl) and a solvent like water should form a solution?

Match each mass of solute and molarity of the solution with its corresponding total volume of the solution. -0.32 M HNO? solution containing 20. g of solute

Match each sodium salt solution with its corresponding number of sodium ion moles. -100 mL of 0.2 M sodium sulfate solution

Match each sodium salt solution with its corresponding number of sodium ion moles. -100 mL of 0.2 M sodium hypochlorite solution

Dry cleaning uses perchloroethane to remove grease and oil from clothes.

NH₃ will dissolve in BF3.

100 mL of 1.0 M KOH solution will neutralize 100 mL of 1.0 M H₂SO₄ solution.

Vinegar is a liquid solution where acetic acid serves as the solvent.

A mixture of sand, sodium carbonate, and calcium oxide is a homogeneous solution.

Match each sodium salt solution with its corresponding number of sodium ion moles. -100 mL of 0.2 M sodium chromate solution

Match the term with its corresponding definition -equivalence point

A hydrophobic group will be attracted to water.

An impurity ________ the melting point of a compound.

25 mL of a 0.1 M NaCl solution contains ________ g of NaCl.

10.0 mL of 0.50 M sulfuric acid neutralizes ________ mL of 0.50 M magnesium hydroxide solution.

If a liquid is volatile it evaporates readily.

Match the term with its corresponding definition -standardized solution

Match each solution with its corresponding mass of solute. -125 mL of 0.0250 M C12H22O11

Match each mass of solute and molarity of the solution with its corresponding total volume of the solution. -1.10 M lead(II) nitrate solution containing 437 g of solute

What Is Chemistry

The Numerical Side of Chemistry

The Evolution of Atomic Theory

The Modern Model of the Atom

Chemical Bonding and Nomenclature

The Shape of Molecules

Intermolecular Forces and the Phases of Matter

Chemical Reactions

Stoichiometry and the Mole

Electron Transfer in Chemical Reactions

What If There Were No Intermolecular Forces - the Ideal Gas

When Reactants Turn Into Products

Chemical Equilibrium

Electrolytes, Acids, and Bases

Nuclear Chemistry

The Chemistry of Carbon

Synthetic and Biological Polymers

Filters

Match each solution with its corresponding mass of solute. -125 mL of 0.0250 M C₁₂H₂₂O₁₁