Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Mole Conversions 2
Test Description: Simple conversions
Instructions: Answer all questions to get your test result.
1) How many moles of tungsten atoms are there in 4.8 E25 atoms of tungsten?
A
0.13
B
0.8
C
80
D
0.013
2) How many atoms are there in 0.075 mol of titanium?
A
2.2 E24
B
4.5 E22
C
6.4 E2
D
1.2 E-25
3) What is the molar mass of AuCl3?
A
96
B
233
C
304
D
130
4) How many moles of CaBr2 are there in 5.0 grams of CaBr2?
A
0.042
B
100
C
3.0 E24
D
0.025
5) What is the gram formula mass of (NH4)2CO3?
A
43
B
144
C
96
D
78
6) How many grams are in 0.90 mol Pd?
A
1.80
B
0.090
C
95.8
D
106
7) What is the number of moles of beryllium atoms in 36 g of Be?
A
2.2 E25
B
45
C
0.25
D
4.0
8) Avogadro's number is
A
10000
B
1.9 E-15
C
6 E23
D
12 dozen
9) How many atoms of carbon are in 6.00g of carbon?
A
6.02 E23
B
3.01 E23
C
1.2 E24
D
1.5 E23
10) aHow many grams are in 1.2 E24 molecules of CO?
A
6.0
B
1.2
C
28
D
56
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?