Free Exam: Throwback SHS 512 Chapter 20
Number of Questions in Test: 5
Note: Answers are not shown below but will be copied with this test.
Copy this test to my quiz maker account
Register with ClassMarker to copy free tests to give to your Test takers.
Register nowQuestion 1
The balanced equation shows the reaction between magnesium and hydrochloric acid. Which set of conditions would produce H[sub]2[/sub](g) at the slowest rate?
Mg([i]s[/i]) + 2HCl([i]aq[/i]) → MgCl[sub]2[/sub]([i]aq[/i]) +H[sub]2[/sub]([i]g[/i])
Mg([i]s[/i]) + 2HCl([i]aq[/i]) → MgCl[sub]2[/sub]([i]aq[/i]) +H[sub]2[/sub]([i]g[/i])
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 2
What does the part of the diagram labeled (D) represent?
[cmimg]0/7172241_NPN45PD4.png[/cmimg]
[cmimg]0/7172241_NPN45PD4.png[/cmimg]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 3
What is the total energy required to break all the bonds in one mole hexane, C[sub]6[/sub]H[sub]14?[/sub]
[sub][cmimg]0/7172241_J48NAX80.png[/cmimg][/sub]
[sub][cmimg]0/7172241_J48NAX80.png[/cmimg][/sub]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 4
Which of the following is not shown on an energy exchange diagram?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 5
Which of the following statements is true?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |