Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Chemistry: Counting Atoms
Test Description: Solve each problem and check the right answer. You may use a periodic table, the Mole Conversions Handout, and a calculator. HAVE FUNNNNN!
Instructions: Answer all questions to get your test result.
1) How many grams are in 1.00 mole of Li?
A
3 g
B
6 x 10^23 g
C
6.94 amu
D
6.94 g
2) The molar mass of resveratrol, C14H14O3, a compound found in wine that may provide cardio-vascular health, is
A
115
B
96
C
342
D
230
3) 6.02 X 10^23 is:
A
a counting unit and not a mass unit
B
Avogadro’s number
C
the number of particles in 1 mole of anything
D
all of the answers are correct
4) How many grams are in 1.50x10^23 atoms As?
A
18.66 g
B
0.25 g
C
1.50x10^23 g
D
18.66 amu
5) How many moles are represented by 40.1 g Ca?
A
6.02 X 10^23
B
0.5
C
2
D
1
6) How many atoms are in 5.0 moles of silver?
A
3.0 x 10^24 atoms
B
3 x 10^24 atoms
C
3.0 x 10^24 molecules
D
1.2 x 10^24 atoms
7) How many moles are in 0.56 grams of potassium?
A
0.028
B
21.9
C
0.014
D
22
8) How many moles do 3.25 x 10^5 g Pb represent?
A
1568
B
67300000
C
67340000
D
1570
9) How many grams are in 7.5 x 10^22 molecules of water
A
0.12
B
1.92
C
2
D
2.2
10) How many Royals in 0.50 mol of Royals?
A
3.0 x 10^23
B
12 x 10^23
C
3.011 x 10^23
D
6.0 x 10^23
*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?