Ch 3.4 RFM & % by mass

Quiz
•
Science
•
9th - 12th Grade
•
Medium
Mrs Cavanagh
Used 4+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the RFM of water?
8
18
16
10
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the % of nitrogen in ammonia, NH₃?
82%
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the RFM of CuO?
63.5
92.4
45.2
79.5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the % of Fe in Fe(OH)₂?
62%
54%
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the RFM of Fe(OH)₃?
56
89
120
107
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the RFM of Al₂O₃?
200
89
56
102
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the % of O in H₂O?
89%
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