CHM 101 Unit 3, 4, 5 Test | Questions and Answers - Score 169.5/174

Unit 3, 4 and 5 Test
 Due Dec 5 at 11:59pm




 Points 174




 Questions 116




 Available Nov 29 at 12am - Dec 5 at 11:59pm 7 days




 Time Limit 200 Minutes


Attempt History
Attempt Time

LATEST Attempt 1 90 minutes
Score for this quiz: 169.5 out of 174
Submitted Nov 29 at 5:39pm
This attempt took 90 minutes.

Question 1
1..5 pts
What is the name of the compound made from lithium and oxygen?

Correct!

,lithium oxide



lithium(I) oxide



none of the above



oxygen lithide



lithium dioxide



Question 2
1..5 pts
What is the atomic symbol for silver?

Correct!

Ag



Si



none of the above



S



Au

,Question 3
1..5 pts
What is the correct formula for a compound that has three oxygen atoms and
one sulfur atom?

Correct!

SO 3




3OS



OS
3




none of the above



SO3



Question 4
1..5 pts
The oxygen-to-hydrogen mass ratio of water is always 8.0 is an example of
what fundamental law?


Law of Conservation of Mass



Law of Constant Whole Number Ratio

Correct!

Law of Constant Composition



Law of Constant Mass Ratio

, none of the above



Question 5
1..5 pts
What is the atomic symbol for tin?


Si



none of the above



Ti



Tn

Correct!

Sn



Question 6
1..5 pts
What is the formula mass for potassium nitrate?


92.99 amu



117.11 amu