10-11-2018
Chemistry

contestada

How many moles of Atkins are in 6g of carbon

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stricklama stricklama

10-11-2018

The molar mass of
12C
is
12.0g
m
o
l
−
1
.

What does this mean? It means that
N
A
(Avogadro's number
=
6.022
×
10
23
)

12
C
atoms have a mass of
12.0
⋅
g
.

You have specified
6.0
⋅
g
.

Thus
6.0
⋅
g
12.0
⋅
g
⋅
m
o
l
−
1

=

0.50
⋅
m
o
l

Answer Link

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