Question

find the number of oxygen atoms in 4.4 gram of co2​

Answer 1

Moles of CO

2

=

44

4.4

=0.1 mole

Number of oxygen atoms=2×moles of CO

2

×N

A

=0.2N

A

=1.2×10

23

atoms

Answer 2

Answer:

6×1022 atoms

Explanation:

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