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Mole-Mass and Mole-Volume Relationships 1 - Pre

Total questions: 7

Worksheet time: 11mins

Name
Class
Date
1.

Using the periodic table, what is the MASS of 1 mole of Sodium

a)

22.990g/mol

b)

17.621g/mol

c)

11g/mol

d)

200.592g/mol

2.

The molar mass of an element can be determined by looking at it

a)

atomic number

b)

atomic mass

c)

Symbol

3.
What is the molar mass of table salt (NaCl)?
a)
116.886 g/mol
b)
35.453 g/mol
c)
22.990 g/mol
d)
58.443 g/mol
4.
What is the molar mass of CO2?
a)
12
b)
16
c)
32
d)
44
5.
How many particles are in a mole?
a)
602
b)
602 million
c)
602 moles
d)
6.02 x 1023
6.

Calculate the molar mass of Ba(C2H3O2)2

a)

255.3 g/mol

b)

237.3 g/mol

c)

228.3 g/mol

d)

196.3 g/mol

7.

Calculate the molar mass for Al(OH)3

a)

78.0 g/mol

b)

72 g/mol

c)

28 g/mol

d)

25 g/mol