Question 1

What is the molarity of a solution made from 18.9 g of sugar (C6H12O6) and 850 mL of water?

Accepted Answer

0.12 M

Question 2

When the following two salts-AgC2H3O2 + NaNO3 →-are mixed in aqueous solution, what is the solid product?

Accepted Answer

A) AgNO3 
B) NaC2H3O2 
C) NaNO3 
D) There is no solid product. 
A) AgNO3 
B) NaC2H3O2 
C) NaNO3 
D) There is no solid product. D

Question 3

A solution, 200 mL, with a 2.3 M is diluted to 650 mL, what is its new molarity?

Accepted Answer

A) 0.69 M 
B) 17.7 M 
C) 0.71 M 
D) 7.48 M 
A) 0.69 M 
B) 17.7 M 
C) 0.71 M 
D) 7.48 M C

Question 4

What, besides baking soda, produces a leavening effect?

Accepted Answer

Yeast or b

Question 5

Which of the following is an electrolyte?

Accepted Answer

A) Li2SO4 
B) SO3 
C) CO 
D) H2O 
A) Li2SO4 
B) SO3 
C) CO 
D) H2O

Question 6

Silver acetate is insoluble in water.

Accepted Answer

A) True 
 B)False

Question 7

What do baking soda and baking powder have in common?

Accepted Answer

Each conta

Question 8

What kind of compound is AgCl in water?

Accepted Answer

A) insoluble 
B) soluble 
C) dissolvable 
D) not enough information to tell 
A) insoluble 
B) soluble 
C) dissolvable 
D) not enough information to tell

Question 9

Which of the following are strong acids?

Accepted Answer

A) HF, KOH, and HCl 
B) HBr, HI, and HCl 
C) HCl, HOH, and HI 
D) HBr, HSe, and HI 
A) HF, KOH, and HCl 
B) HBr, HI, and HCl 
C) HCl, HOH, and HI 
D) HBr, HSe, and HI

Question 10

When a solution is made from 1.0 g of KI and 0.090 L of water, what is its molarity?

Accepted Answer

A) 0.001 M 
B) 0.09 M 
C) 0.07 M 
D) 11.1 M 
A) 0.001 M 
B) 0.09 M 
C) 0.07 M 
D) 11.1 M

Question 11

If 300 mL of a solution with a 1.5 M is diluted to 750 mL, what is its new molarity?

Accepted Answer

A) 0.60 M 
B) 0.34 M 
C) 6.67 M 
D) 0.30 M 
A) 0.60 M 
B) 0.34 M 
C) 6.67 M 
D) 0.30 M

Question 12

What do all buffers have in common?

Accepted Answer

A) All are acidic. 
B) All are basic. 
C) They all resist changes in pH. 
D) They all have two salts in them. 
A) All are acidic. 
B) All are basic. 
C) They all resist changes in pH. 
D) They all have two salts in them.

Question 13

What is the pH of a solution with a [H+] = 1.0 × 10-8?

Accepted Answer

A) 4 
B) 8 
C) 12 
D) Can't be determined. 
A) 4 
B) 8 
C) 12 
D) Can't be determined.

Question 14

What is a weak electrolyte?

Accepted Answer

A) a compound that completely forms ions in solution 
B) a compound that only partially forms molecules in solution 
C) a compound that completely forms molecules in solution 
D) a compound that only partially forms ions in solution 
A) a compound that completely forms ions in solution 
B) a compound that only partially forms molecules in solution 
C) a compound that completely forms molecules in solution 
D) a compound that only partially forms ions in solution

Question 15

Is KCl a strong electrolyte, weak electrolyte, or non-electrolyte?

Accepted Answer

The answer of Is KCl a strong electrolyte, weak electrolyte,...

Question 16

What is the pH of a solution with [H] = 1 × 10-12

Accepted Answer

Question 17

Of the following, which could be electrolytes?

Accepted Answer

A) PCl3 
B) CaCl2 
C) Both of the above. 
D) None of the above. 
A) PCl3 
B) CaCl2 
C) Both of the above. 
D) None of the above.

Question 18

What is a saturated solution?

Accepted Answer

A) one that contains the maximum amount of solute that can be dissolved 
B) one that contains the maximum amount of solvent that can be dissolved 
C) one that contains the maximum amount of solution that can be dissolved 
D) one that contains the maximum amount of a salt that can be dissolved 
A) one that contains the maximum amount of solute that can be dissolved 
B) one that contains the maximum amount of solvent that can be dissolved 
C) one that contains the maximum amount of solution that can be dissolved 
D) one that contains the maximum amount of a salt that can be dissolved

Question 19

What is an electrolyte?

Accepted Answer

A) a compound that dissolves in water 
B) a compound that dissociates into ions in water 
C) a compound that dissociates into molecules in water 
D) an ionic compound that doesn't dissolve in water 
A) a compound that dissolves in water 
B) a compound that dissociates into ions in water 
C) a compound that dissociates into molecules in water 
D) an ionic compound that doesn't dissolve in water

Question 20

If 10 mL of a solution with a 2.5 M is diluted to 950 mL, what is its new molarity?

Accepted Answer

A) 26.3 M 
B) 0.26 M 
C) 23.8 M 
D) 0.03 M 
A) 26.3 M 
B) 0.26 M 
C) 23.8 M 
D) 0.03 M

What is the molarity of a solution made from 18.9 g of sugar (C₆H₁₂O₆) and 850 mL of water?

When the following two salts-AgC₂H₃O₂ + NaNO₃ →-are mixed in aqueous solution, what is the solid product?

A solution, 200 mL, with a 2.3 M is diluted to 650 mL, what is its new molarity?

What, besides baking soda, produces a leavening effect?

Which of the following is an electrolyte?

Silver acetate is insoluble in water.

What do baking soda and baking powder have in common?

What kind of compound is AgCl in water?

Which of the following are strong acids?

When a solution is made from 1.0 g of KI and 0.090 L of water, what is its molarity?

If 300 mL of a solution with a 1.5 M is diluted to 750 mL, what is its new molarity?

What do all buffers have in common?

What is the pH of a solution with a [H⁺] = 1.0 × 10^-8?

What is a weak electrolyte?

Is KCl a strong electrolyte, weak electrolyte, or non-electrolyte?

What is the pH of a solution with [H] = 1 × 10^-12

Of the following, which could be electrolytes?

What is a saturated solution?

What is an electrolyte?

If 10 mL of a solution with a 2.5 M is diluted to 950 mL, what is its new molarity?

Understanding Our World With Chemistry

Matter: Properties, Changes and Measurements

Understanding Atoms

Bonding and Reactions

Chemistry of Bonding: Structure and Function of Drug Molecules

Aqueous Solutions: Part II

Organic Chemistry and Polymers

Chemistry of Fire and Heat

Chemistry of Explosions

Applications of Chemical Kinetics

Nuclear Chemistry: Energy, Medicine, Weapons, and Terrorism

Chemical Equilibrium

Introduction to Biochemistry

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Exam 6: Aqueous Solutions: Part I

What is the molarity of a solution made from 18.9 g of sugar (C6H12O6) and 850 mL of water?

When the following two salts-AgC2H3O2 + NaNO3 →-are mixed in aqueous solution, what is the solid product?

A solution, 200 mL, with a 2.3 M is diluted to 650 mL, what is its new molarity?

What, besides baking soda, produces a leavening effect?

Which of the following is an electrolyte?

Silver acetate is insoluble in water.

What do baking soda and baking powder have in common?

What kind of compound is AgCl in water?

Which of the following are strong acids?

When a solution is made from 1.0 g of KI and 0.090 L of water, what is its molarity?

If 300 mL of a solution with a 1.5 M is diluted to 750 mL, what is its new molarity?

What do all buffers have in common?

What is the pH of a solution with a [H+] = 1.0 × 10-8?

What is a weak electrolyte?

Is KCl a strong electrolyte, weak electrolyte, or non-electrolyte?

What is the pH of a solution with [H] = 1 × 10-12

Of the following, which could be electrolytes?

What is a saturated solution?

What is an electrolyte?

If 10 mL of a solution with a 2.5 M is diluted to 950 mL, what is its new molarity?

Understanding Our World With Chemistry

Matter: Properties, Changes and Measurements

Understanding Atoms

Bonding and Reactions

Chemistry of Bonding: Structure and Function of Drug Molecules

Aqueous Solutions: Part II

Organic Chemistry and Polymers

Chemistry of Fire and Heat

Chemistry of Explosions

Applications of Chemical Kinetics

Nuclear Chemistry: Energy, Medicine, Weapons, and Terrorism

Chemical Equilibrium

Introduction to Biochemistry

Filters

What is the molarity of a solution made from 18.9 g of sugar (C₆H₁₂O₆) and 850 mL of water?

When the following two salts-AgC₂H₃O₂ + NaNO₃ →-are mixed in aqueous solution, what is the solid product?

What is the pH of a solution with a [H⁺] = 1.0 × 10^-8?

What is the pH of a solution with [H] = 1 × 10^-12