Question

calculate the mass of 3.011 * 10^23 number of CO2 molecules​

Answer 1

Answer:

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Explanation:

The number of moles will be simply the number of molecules divided by Avogadro's number, so

3.01

×

10

23

6.02

×

10

23

=

0.5

m

o

l

Since the molar mass of

C

O

2

is

44

g

m

o

l

−

1

, the mass of

C

O

2

will be

22

g

.

Answer 2

Explanation:

mass is 22 gr

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