MQuiz: Balancing, Molarity, Reaction Types, Double Replacement Products (4/16/2024)

Last updated 9 months ago

8 questions

Note from the author:

Instructions

Required

Last updated 9 months ago

8 questions

Note from the author:

Note: Chemical Equations in the "Identifying Reaction Types" Section may not be balanced.  That doesn't affect the type of reaction that is shown.

Instructions

Note: Chemical Equations in the "Identifying Reaction Types" Section may not be balanced.  That doesn't affect the type of reaction that is shown.

Required

Question 1

What type of chemical reactions is this?: Cu + S -----> CuS

Single Replacement

Double Replacement

Decomposition

Synthesis

Required

Question 2

Synthesis

Combustion

Decomposition

Single Replacement

Required

Question 3

Double Replacement

Combustion

Single Replacement

Synthesis

Required

Question 4

Synthesis

Decomposition

Single Replacement

Double Replacement

Required

Question 5

Synthesis

Double Replacement

Decomposition

Combustion

Required

Question 6

_______ HCl     ---->  _______ H2   +    _______ Cl2

Required

Question 7

_______ K2O   +  _______ H2O   ---->  _______ KOH   

Required

Question 8

0.250 mol NaCl

0.500 mol NaCl

2.0 mol NaCl

1.0 mol NaCl

Note: Chemical Equations in the "Identifying Reaction Types" Section may not be balanced.  That doesn't affect the type of reaction that is shown.

Note: Chemical Equations in the "Identifying Reaction Types" Section may not be balanced.  That doesn't affect the type of reaction that is shown.

Question 1

Single Replacement

Double Replacement

Decomposition

Synthesis

Question 2

Synthesis

Combustion

Decomposition

Single Replacement

Question 3

Double Replacement

Combustion

Single Replacement

Synthesis

Question 4

Synthesis

Decomposition

Single Replacement

Double Replacement

Question 5

Synthesis

Double Replacement

Decomposition

Combustion

Question 6

_______ HCl     ---->  _______ H2   +    _______ Cl2

Question 7

_______ K2O   +  _______ H2O   ---->  _______ KOH   

Question 8

0.250 mol NaCl

0.500 mol NaCl

2.0 mol NaCl

1.0 mol NaCl