Question 1
What is reduction in a redox reaction?
Question 2
What type of reaction is represented by: Zn + H2SO4 → ZnSO4 + H2?
Question 3
What is the result of a neutralization reaction?
Question 4
What is the benefit of using chemical equations?
Question 5
What is a neutralization reaction?
Question 6
How can rusting of iron be prevented?
Question 7
What indicates the presence of a chemical change when fuel burns?
Question 8
Which of the following is a decomposition reaction?
Question 9
What is rancidification?
Question 10
What is a chemical reaction?
Question 11
Which example represents oxidation?
Question 12
Which of the following reactions is a double displacement reaction?
Question 13
Which of the following is an example of a combination reaction?
Question 14
Example of a displacement reaction is:
Question 15
Which of the following is a sign of chemical change?