WorksheetsChemistry Dimensional Analysis
Total questions: 8
Worksheet time: 10mins
Name
Class
Date
1.
Label the constants used in this dimensional analysis.
a)Avogadro's number
b)molar mass of H2
c)Molar mass of SO4
d)ionic charge
1
2
1)
2)
2.
Add the values to this dimensional analysis.
a)4.1 x 10^21 molecules
b)1 mol
c)6.022 x 10^23 molecules
d)137.32g
1
2
3
4
1)
2)
3)
4)
3.
Fill in the dimensional analysis.
a)400 g
b)1 mol
c)6.022x10^23 molecules
d)6.022x10^23 ions
e)400 L
1
2
3
1)
2)
3)
4.
How many hydrogen ions are in a sample of H2SO4 that has a mass of 14.6 grams?
Place the values on the dimensional analysis.
a)14.6 grams
b)1 mol
c)2 H ions
d)29 grams
e)9 H ions
f)1,750 grams
1
2
3
1)
2)
3)
5.
Place the values in the correct places for this dimensional analysis.
a)22.4 L
b)1 mol
c)STP
d)33.2 L
1
2
1)
2)
6.
How many hydrogen ions are in a sample of H2SO4 that has a mass of 14.6 grams?
a)
1.79*1023 hydrogen ions
b)
1.79*1025 ions
c)
17.9 * 1023 molecules
d)
6.022 * 1023 hydrogen
7.
STP stands for...
a)
Standard Temperature and Pressure
b)
Standardization, Testing, and Production
c)
Strategy, Tactics, and Planning
d)
Sales, Training, and Promotion
8.
What is the molar mass of N2O?
(a)
100 %
